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					<dc:identifier>http://www.legislation.gov.uk/wsi/2025/331/welsh</dc:identifier><dc:title>Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig 2025</dc:title><dc:language>cy</dc:language><dc:subject scheme="SIheading">CYNRYCHIOLAETH Y BOBL, CYMRU</dc:subject><dc:publisher>Statute Law Database</dc:publisher><dc:modified>2026-05-26</dc:modified><dc:contributor>Expert Participation</dc:contributor><dct:valid>2026-02-11</dct:valid>
					<dc:description>Mae’r Rheoliadau hyn yn gwneud darpariaeth ar gyfer platfform gwybodaeth am etholiadau Cymreig, fel sy’n ofynnol gan adran 26 o Ddeddf Etholiadau a Chyrff Etholedig (Cymru) 2024 (dsc 5) (“Deddf 2024”). Mae’r Rheoliadau’n darparu ar gyfer sefydlu’r platfform gwybodaeth am etholiadau Cymreig a fydd yn darparu gwybodaeth gyfredol, neu fynediad at wybodaeth gyfredol o ffynonellau electronig eraill, i etholwyr er mwyn eu cefnogi i gymryd rhan yn yr etholiadau a bennir yn rheoliad 1, sef etholiadau Senedd Cymru ac etholiadau cyffredin i brif gynghorau yng Nghymru.</dc:description>
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<SecondaryPrelims DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/introduction/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/introduction" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14">
<Number>2025 Rhif 331 (Cy. 66)</Number>
<SubjectInformation>
<Subject>
<Title>Cynrychiolaeth Y Bobl, Cymru</Title>
</Subject>
</SubjectInformation>
<Title>Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig 2025</Title>
<MadeDate>
<Text>Gwnaed</Text>
<DateText>12 Mawrth 2025</DateText>
</MadeDate>
<ComingIntoForce>
<Text>Yn dod i rym</Text>
<DateText>14 Mawrth 2025</DateText>
</ComingIntoForce>
<SecondaryPreamble>
<IntroductoryText>
<P>
<Text>Mae Gweinidogion Cymru, drwy arfer y pwerau a roddir gan adrannau 26(1), (2), (3)(a), (4) a (5), ac 71(1) o Ddeddf Etholiadau a Chyrff Etholedig (Cymru) 2024<FootnoteRef Ref="f00001"/>, yn gwneud y Rheoliadau a ganlyn.</Text>
</P>
</IntroductoryText>
<EnactingText>
<Para>
<Text>Yn unol ag adran 26(7) o’r Ddeddf honno, gosodwyd drafft o’r Rheoliadau hyn gerbron Senedd Cymru ac fe’i cymeradwywyd ganddi drwy benderfyniad.</Text>
</Para>
</EnactingText>
</SecondaryPreamble>
</SecondaryPrelims>
<Body DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/body/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/body" NumberOfProvisions="19" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-02-11">
<Part DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/part/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/part/1" NumberOfProvisions="2" id="part-1" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-02-11">
<Number>RHAN 1</Number>
<Title>CYFFREDINOL</Title>
<P1group TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14">
<Title>Enwi, dod i rym a chymhwyso</Title>
<P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1" id="regulation-1">
<Pnumber><CommentaryRef Ref="key-d77077ef2f426401662fc8fdf6f5246e"/>1</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/1/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/1" id="regulation-1-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>Enw’r Rheoliadau hyn yw Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig 2025.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/1/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" id="regulation-1-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>Daw’r Rheoliadau hyn i rym ar 14 Mawrth 2025.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/1/3/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/3" id="regulation-1-3">
<Pnumber>3</Pnumber>
<P2para>
<Text>Mae’r Rheoliadau hyn yn gymwys i etholiadau penodedig.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/1/4/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/4" id="regulation-1-4">
<Pnumber>4</Pnumber>
<P2para>
<Text>Ond nid yw’r Rheoliadau hyn yn cael effaith mewn perthynas ag—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/1/4/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/4/a" id="regulation-1-4-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>etholiad i Senedd Cymru, y cynhelir y pôl ar ei gyfer ar neu cyn 6 Ebrill 2026;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/1/4/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/4/b" id="regulation-1-4-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>etholiadau cyffredin i brif gynghorau yng Nghymru, y cynhelir y polau ar eu cyfer ar neu cyn 5 Mai 2027.</Text>
</P3para>
</P3>
</P2para>
</P2>
</P1para>
</P1>
</P1group>
<P1group TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-02-11"><Title>Dehongli</Title><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/2" id="regulation-2"><Pnumber><CommentaryRef Ref="key-0a1c24372f240b11839ab0a475abaf9c"/>2</Pnumber><P1para><Text>Yn y Rheoliadau hyn—</Text><UnorderedList Class="Definition" Decoration="none"><ListItem><Para><Text>ystyr “<Term id="term-anerchiad-etholiadol">anerchiad etholiadol</Term>” (“<Term><Emphasis>election address</Emphasis></Term>”) yw cyfathrebiad post a gymeradwywyd yn derfynol y caniateir ei anfon,  <Substitution ChangeId="key-cc4c35c32c96d6cb6a7b98b4d431bf24-1779199038091" CommentaryRef="key-cc4c35c32c96d6cb6a7b98b4d431bf24">o dan erthygl 67 o Orchymyn 2025,</Substitution>  yn rhydd rhag unrhyw dâl am bostio ac sydd i’w gyflwyno neu a gyflwynwyd i’w gyhoeddi ar y platfform;</Text></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-datganiad-ymgeisydd">datganiad ymgeisydd</Term>” (“<Term><Emphasis>candidate statement</Emphasis></Term>”) yw datganiad sydd wedi ei lunio i’w gyhoeddi ar y platfform ac sy’n cefnogi ymgeisyddiaeth, ar gyfer etholiad cyffredin i brif gyngor yng Nghymru, y mae’r ymgeisydd yn sefyll ynddo;</Text></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-deddf-2006">Deddf 2006</Term>” (“<Term><Emphasis>the 2006 Act</Emphasis></Term>”) yw Deddf Llywodraeth Cymru 2006<FootnoteRef Ref="f00003"/>;</Text></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-dyddiad-cyflwyno">dyddiad cyflwyno</Term>” (“<Term><Emphasis>submission date</Emphasis></Term>”) yw’r dyddiad y mae’n ofynnol gan reoliad 13(3)(a) ei gynnwys mewn hysbysiad o’r broses gyflwyno ar gyfer anerchiadau etholiadol a datganiadau ymgeiswyr;</Text></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-etholiadau-penodedig">etholiadau penodedig</Term>” (“<Term><Emphasis>specified elections</Emphasis></Term>”) yw—</Text><OrderedList Type="alpha" Decoration="parens"><ListItem><Para><Text>etholiadau i Senedd Cymru;</Text></Para></ListItem><ListItem><Para><Text>etholiadau cyffredin i brif gynghorau yng Nghymru;</Text></Para></ListItem></OrderedList></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-gofynion-perthnasol">gofynion perthnasol</Term>” (“<Term><Emphasis>relevant requirements</Emphasis></Term>”) yw—</Text><OrderedList Type="alpha" Decoration="parens"><ListItem><Para><Text>mewn perthynas ag anerchiad etholiadol, y gofynion a osodir gan reoliadau 8(2) a 9;</Text></Para></ListItem><ListItem><Para><Text>mewn perthynas â datganiad ymgeisydd, y gofynion a osodir gan reoliadau 11 a 12;</Text></Para></ListItem></OrderedList></Para></ListItem><ListItem id="p00120"><Para><Text> <Addition ChangeId="key-8dc9387e22ec25c533db10a62e1ee514-1779197969146" CommentaryRef="key-8dc9387e22ec25c533db10a62e1ee514">ystyr “</Addition><Term><Addition ChangeId="key-8dc9387e22ec25c533db10a62e1ee514-1779197969146" CommentaryRef="key-8dc9387e22ec25c533db10a62e1ee514">Gorchymyn 2025</Addition></Term><Addition ChangeId="key-8dc9387e22ec25c533db10a62e1ee514-1779197969146" CommentaryRef="key-8dc9387e22ec25c533db10a62e1ee514">” (“</Addition><Term><Emphasis><Addition ChangeId="key-8dc9387e22ec25c533db10a62e1ee514-1779197969146" CommentaryRef="key-8dc9387e22ec25c533db10a62e1ee514">the 2025 Order</Addition></Emphasis></Term><Addition ChangeId="key-8dc9387e22ec25c533db10a62e1ee514-1779197969146" CommentaryRef="key-8dc9387e22ec25c533db10a62e1ee514">”) yw Gorchymyn Senedd Cymru (Cynrychiolaeth y Bobl) 2025;</Addition> </Text></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-gweithredwr-y-platfform">gweithredwr y platfform</Term>” (“<Term><Emphasis>the platform operator</Emphasis></Term>”) yw’r person a bennir yn rheoliad 3;</Text></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-plaid-wleidyddol-gofrestredig">plaid wleidyddol gofrestredig</Term>” (“<Term><Emphasis>registered political party</Emphasis></Term>”) yw plaid sydd wedi ei chofrestru o dan Ran 2 o Ddeddf Pleidiau Gwleidyddol, Etholiadau a Refferenda 2000<FootnoteRef Ref="f00004"/>;</Text></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-y-platfform">y platfform</Term>” (“<Term><Emphasis>the platform</Emphasis></Term>”) yw’r cyfleuster electronig, a elwir yn blatfform gwybodaeth am etholiadau Cymreig, a sefydlwyd gan y Rheoliadau hyn ac sydd i ddarparu gwybodaeth gyfredol i etholwyr, neu fynediad at wybodaeth gyfredol o ffynonellau electronig eraill, am etholiadau penodedig;</Text></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-rheolau-2021">Rheolau 2021</Term>” (“<Term><Emphasis>the 2021 Rules</Emphasis></Term>”) yw Rheolau Etholiadau Lleol (Prif Ardaloedd) (Cymru) 2021<FootnoteRef Ref="f00005"/>;</Text></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-ymgeisydd">ymgeisydd</Term>” (“<Term><Emphasis>candidate</Emphasis></Term>”) yw (yn ôl gofynion y cyd-destun)—</Text><OrderedList Type="alpha" Decoration="parens"><ListItem><Para><Text> <Substitution ChangeId="key-5121db7a13a9d752c66a89cc101dd106-1779198073269" CommentaryRef="key-5121db7a13a9d752c66a89cc101dd106">ymgeisydd unigol</Substitution>  i fod yn Aelod o’r Senedd;</Text></Para></ListItem><ListItem><Para><Text>ymgeisydd ar restr o ymgeiswyr i fod yn Aelodau o’r Senedd a gyflwynir gan blaid wleidyddol gofrestredig o dan adran 7 o Ddeddf 2006;</Text></Para></ListItem><ListItem><Para><Text>ymgeisydd mewn etholiad cyffredin i brif gyngor yng Nghymru.</Text></Para></ListItem></OrderedList></Para></ListItem><ListItem id="p00145"><Para><Text> <Addition ChangeId="key-79920344c0b773994b12fa33c1c3e70d-1779199093439" CommentaryRef="key-79920344c0b773994b12fa33c1c3e70d">ystyr “</Addition><Term><Addition ChangeId="key-79920344c0b773994b12fa33c1c3e70d-1779199093439" CommentaryRef="key-79920344c0b773994b12fa33c1c3e70d">ymgeisydd unigol</Addition></Term><Addition ChangeId="key-79920344c0b773994b12fa33c1c3e70d-1779199093439" CommentaryRef="key-79920344c0b773994b12fa33c1c3e70d">” (“</Addition><Term><Emphasis><Addition ChangeId="key-79920344c0b773994b12fa33c1c3e70d-1779199093439" CommentaryRef="key-79920344c0b773994b12fa33c1c3e70d">individual candidate</Addition></Emphasis></Term><Addition ChangeId="key-79920344c0b773994b12fa33c1c3e70d-1779199093439" CommentaryRef="key-79920344c0b773994b12fa33c1c3e70d">”) yw ymgeisydd mewn etholiad i’r Senedd heblaw ymgeisydd rhestr plaid;</Addition> </Text></Para></ListItem></UnorderedList></P1para></P1></P1group>
</Part>
<Part DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/part/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/part/2" NumberOfProvisions="3" id="part-2" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14">
<Number>RHAN 2</Number>
<Title>SEFYDLU A GWEITHREDU’R PLATFFORM</Title>
<P1group TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14">
<Title>Gweithredwr y platfform</Title>
<P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/3/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/3" id="regulation-3">
<Pnumber><CommentaryRef Ref="key-5d478a44eb1de62daf8683165a164758"/>3</Pnumber>
<P1para>
<Text>Mae’r Bwrdd Rheoli Etholiadol a sefydlwyd o dan adran 20E o Ddeddf Comisiwn Democratiaeth a Ffiniau Cymru etc. 2013<FootnoteRef Ref="f00006"/> wedi ei bennu’n weithredwr y platfform.</Text>
</P1para>
</P1>
</P1group>
<P1group TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14">
<Title>Swyddogaethau gweithredwr y platfform</Title>
<P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4" id="regulation-4">
<Pnumber><CommentaryRef Ref="key-ef9685d53600e8a7db76bf77acfc6fb1"/>4</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4/1" id="regulation-4-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>Rhaid i weithredwr y platfform sefydlu a gweithredu’r platfform yn unol â’r Rheoliadau hyn.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4/2" id="regulation-4-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>Wrth gyflawni ei swyddogaethau o dan baragraff (1), rhaid i weithredwr y platfform—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4/2/a" id="regulation-4-2-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>gwneud trefniadau i benodi trydydd parti i greu ac adeiladu cyfleuster electronig (megis system ar-lein);</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4/2/b" id="regulation-4-2-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>sicrhau bod y platfform yn darparu, yn lletya ac yn cyhoeddi gwybodaeth mewn modd gwleidyddol niwtral am—</Text>
<P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/2/b/i/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4/2/b/i" id="regulation-4-2-b-i">
<Pnumber>i</Pnumber>
<P4para>
<Text>etholiadau penodedig,</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/2/b/ii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4/2/b/ii" id="regulation-4-2-b-ii">
<Pnumber>ii</Pnumber>
<P4para>
<Text>ymgeiswyr, a</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/2/b/iii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4/2/b/iii" id="regulation-4-2-b-iii">
<Pnumber>iii</Pnumber>
<P4para>
<Text>pleidiau gwleidyddol cofrestredig sy’n sefyll mewn etholiadau i Senedd Cymru;</Text>
</P4para>
</P4>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/2/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4/2/c" id="regulation-4-2-c">
<Pnumber>c</Pnumber>
<P3para>
<Text>cynnal y platfform drwy gadw’r wybodaeth gyhoeddedig yn gyfredol;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/2/d/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4/2/d" id="regulation-4-2-d">
<Pnumber>d</Pnumber>
<P3para>
<Text>sicrhau, cyn belled ag y bo’n rhesymol ymarferol, fod mesurau diogelwch priodol ar waith i ddiogelu cyfleusterau electronig a chynnwys y platfform rhag mynediad, ymyrraeth neu ddefnydd anawdurdodedig;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/4/2/e/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/4/2/e" id="regulation-4-2-e">
<Pnumber>e</Pnumber>
<P3para>
<Text>darparu system i wirio bod anerchiadau etholiadol a datganiadau ymgeiswyr, a gyflwynir i’r platfform i’w cyhoeddi, yn cydymffurfio â’r gofynion perthnasol cyn iddynt gael eu cyhoeddi ar y platfform.</Text>
</P3para>
</P3>
</P2para>
</P2>
</P1para>
</P1>
</P1group>
<P1group TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14">
<Title>Canllawiau</Title>
<P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/5/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/5" id="regulation-5">
<Pnumber><CommentaryRef Ref="key-630386ec7206e0b2a4a4341643fc9417"/>5</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/5/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/5/1" id="regulation-5-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>Rhaid i weithredwr y platfform ddarparu canllawiau ynghylch gweithredu’r platfform.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/5/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/5/2" id="regulation-5-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>Rhaid i’r canllawiau gynnwys gwybodaeth am y canlynol—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/5/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/5/2/a" id="regulation-5-2-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>y gwasanaeth a ddarperir gan y platfform a’r mecanweithiau a ddefnyddir i ddarparu’r gwasanaeth hwnnw;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/5/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/5/2/b" id="regulation-5-2-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>y dogfennau y caiff gweinyddwyr etholiadol eu hanfon at weithredwr y platfform i’w cyhoeddi ar y platfform;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/5/2/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/5/2/c" id="regulation-5-2-c">
<Pnumber>c</Pnumber>
<P3para>
<Text>fformat gofynnol unrhyw ddogfennau a gyflwynir i weithredwr y platfform;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/5/2/d/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/5/2/d" id="regulation-5-2-d">
<Pnumber>d</Pnumber>
<P3para>
<Text>y modd y caiff gweinyddwyr etholiadol gyhoeddi gwybodaeth y cyfeirir ati yn rheoliad 6, a fyddai’n cynorthwyo gweithredwr y platfform i gael yr wybodaeth honno a’i chyhoeddi ar y platfform;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/5/2/e/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/5/2/e" id="regulation-5-2-e">
<Pnumber>e</Pnumber>
<P3para>
<Text>sut y caniateir llunio anerchiadau etholiadol a datganiadau ymgeiswyr a’u hanfon at weithredwr y platfform.</Text>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/5/3/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/5/3" id="regulation-5-3">
<Pnumber>3</Pnumber>
<P2para>
<Text>Caiff y canllawiau gynnwys unrhyw fater arall a fydd yn cynorthwyo gweithredwr y platfform i gyflawni ei swyddogaethau mewn perthynas â gweithredu’r platfform.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/5/4/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/5/4" id="regulation-5-4">
<Pnumber>4</Pnumber>
<P2para>
<Text>Rhaid i’r canllawiau gael eu cyhoeddi ar y platfform gan weithredwr y platfform.</Text>
</P2para>
</P2>
</P1para>
</P1>
</P1group>
</Part>
<Part DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/part/3/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/part/3" NumberOfProvisions="2" id="part-3" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-02-11">
<Number>RHAN 3</Number>
<Title>GWYBODAETH A HYGYRCHEDD</Title>
<P1group TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-02-11"><Title>Gwybodaeth i’w chyhoeddi ar y platfform</Title><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6" id="regulation-6"><Pnumber><CommentaryRef Ref="key-90ccb4f3d3d514bd8a30be31fd54806d"/>6</Pnumber><P1para><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1" id="regulation-6-1"><Pnumber>1</Pnumber><P2para><Text>Rhaid i weithredwr y platfform gyhoeddi, neu drefnu cyhoeddi, y canlynol mewn perthynas â phob etholiad penodedig—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/a" id="regulation-6-1-a"><Pnumber>a</Pnumber><P3para><Text>hysbysiad o etholiad sy’n ofynnol gan (yn ôl y digwydd)—</Text><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/a/i/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/a/i" id="regulation-6-1-a-i"><Pnumber><Substitution ChangeId="key-b983ae071b1ddc19e86845379f5c0c71-1779201206045" CommentaryRef="key-b983ae071b1ddc19e86845379f5c0c71">i</Substitution></Pnumber><P4para><Text><Substitution ChangeId="key-b983ae071b1ddc19e86845379f5c0c71-1779201206045" CommentaryRef="key-b983ae071b1ddc19e86845379f5c0c71">rheol 3 o Atodlen 5 i Orchymyn 2025;</Substitution></Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/a/ii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/a/ii" id="regulation-6-1-a-ii"><Pnumber>ii</Pnumber><P4para><Text>rheol 3 o Atodlen 1 i Reolau 2021;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/a/iii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/a/iii" id="regulation-6-1-a-iii"><Pnumber>iii</Pnumber><P4para><Text>rheol 3 o Atodlen 2 i Reolau 2021;</Text></P4para></P4></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/b" id="regulation-6-1-b"><Pnumber>b</Pnumber><P3para><Text>datganiadau’r rhai a enwebwyd sy’n ofynnol gan (yn ôl y digwydd)—</Text><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/b/i/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/b/i" id="regulation-6-1-b-i"><Pnumber><Substitution ChangeId="key-40a3723186963d800af2d931e1297180-1779201283348" CommentaryRef="key-40a3723186963d800af2d931e1297180">i</Substitution></Pnumber><P4para><Text><Substitution ChangeId="key-40a3723186963d800af2d931e1297180-1779201283348" CommentaryRef="key-40a3723186963d800af2d931e1297180">rheol 17 o Atodlen 5 i Orchymyn 2025;</Substitution></Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/b/ii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/b/ii" id="regulation-6-1-b-ii"><Pnumber>ii</Pnumber><P4para><Text>rheol 13 o Atodlen 1 i Reolau 2021;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/b/iii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/b/iii" id="regulation-6-1-b-iii"><Pnumber>iii</Pnumber><P4para><Text>rheol 13 o Atodlen 2 i Reolau 2021;</Text></P4para></P4></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/c" id="regulation-6-1-c"><Pnumber>c</Pnumber><P3para><Text>hysbysiad y bleidlais sy’n ofynnol gan (yn ôl y digwydd)—</Text><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/c/i/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/c/i" id="regulation-6-1-c-i"><Pnumber><Substitution ChangeId="key-e441872d5dde049571a825700ecf9188-1779201528545" CommentaryRef="key-e441872d5dde049571a825700ecf9188">i</Substitution></Pnumber><P4para><Text><Substitution ChangeId="key-e441872d5dde049571a825700ecf9188-1779201528545" CommentaryRef="key-e441872d5dde049571a825700ecf9188">rheol 31 o Atodlen 5 i Orchymyn 2025;</Substitution></Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/c/ii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/c/ii" id="regulation-6-1-c-ii"><Pnumber>ii</Pnumber><P4para><Text>rheol 27(1) o Atodlen 1 i Reolau 2021;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/c/iii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/c/iii" id="regulation-6-1-c-iii"><Pnumber>iii</Pnumber><P4para><Text>rheol 27(1) o Atodlen 2 i Reolau 2021;</Text></P4para></P4></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/d/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/d" id="regulation-6-1-d"><Pnumber>d</Pnumber><P3para><Text>anerchiad etholiadol, yn unol â rheoliad 14;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/e/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/e" id="regulation-6-1-e"><Pnumber>e</Pnumber><P3para><Text>datganiad ymgeisydd, yn unol â rheoliad 14;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/f/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/f" id="regulation-6-1-f"><Pnumber>f</Pnumber><P3para><Text>hysbysiad o safle pob gorsaf bleidleisio a’r disgrifiad o bleidleiswyr sydd â hawlogaeth i bleidleisio yno, sy’n ofynnol gan (yn ôl y digwydd)—</Text><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/f/i/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/f/i" id="regulation-6-1-f-i"><Pnumber><Substitution ChangeId="key-21b11ce78e5a5d146a5d8adda462ae5a-1779201563518" CommentaryRef="key-21b11ce78e5a5d146a5d8adda462ae5a">i</Substitution></Pnumber><P4para><Text><Substitution ChangeId="key-21b11ce78e5a5d146a5d8adda462ae5a-1779201563518" CommentaryRef="key-21b11ce78e5a5d146a5d8adda462ae5a">rheol 32(2) o Atodlen 5 i Orchymyn 2025;</Substitution></Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/f/ii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/f/ii" id="regulation-6-1-f-ii"><Pnumber>ii</Pnumber><P4para><Text>rheol 27(3) o Atodlen 1 i Reolau 2021;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/f/iii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/f/iii" id="regulation-6-1-f-iii"><Pnumber>iii</Pnumber><P4para><Text>rheol 27(3) o Atodlen 2 i Reolau 2021;</Text></P4para></P4></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/g/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/g" id="regulation-6-1-g"><Pnumber>g</Pnumber><P3para><Text>trefniadau hygyrchedd sydd ar waith mewn gorsafoedd pleidleisio;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/h/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/h" id="regulation-6-1-h"><Pnumber>h</Pnumber><P3para><Text>datganiad o’r canlyniadau sy’n ofynnol gan (yn ôl y digwydd)—</Text><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/h/i/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/h/i" id="regulation-6-1-h-i"><Pnumber><Substitution ChangeId="key-ce533844183668d870e683034240ed05-1779201605579" CommentaryRef="key-ce533844183668d870e683034240ed05">i</Substitution></Pnumber><P4para><Text><Substitution ChangeId="key-ce533844183668d870e683034240ed05-1779201605579" CommentaryRef="key-ce533844183668d870e683034240ed05">rheol 62 o Atodlen 5 i Orchymyn 2025;</Substitution></Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/h/ii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/h/ii" id="regulation-6-1-h-ii"><Pnumber>ii</Pnumber><P4para><Text>rheol 60(3) neu 60W(3) o Atodlen 1 i Reolau 2021;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/1/h/iii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/h/iii" id="regulation-6-1-h-iii"><Pnumber>iii</Pnumber><P4para><Text>rheol 64(3) neu 64Z1(3) o Atodlen 2 i Reolau 2021.</Text></P4para></P4></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2" id="regulation-6-2"><Pnumber>2</Pnumber><P2para><Text>Caiff gweithredwr y platfform gyhoeddi, neu drefnu cyhoeddi, yr wybodaeth a ganlyn ar y platfform—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/a" id="regulation-6-2-a"><Pnumber>a</Pnumber><P3para><Text>gwybodaeth am y system etholiadol a’r broses bleidleisio mewn perthynas ag etholiadau penodedig, gan gynnwys, ond heb fod yn gyfyngedig i—</Text><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/a/i/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/a/i" id="regulation-6-2-a-i"><Pnumber>i</Pnumber><P4para><Text>datganoli etholiadau penodedig;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/a/ii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/a/ii" id="regulation-6-2-a-ii"><Pnumber>ii</Pnumber><P4para><Text>disgrifiad ac esboniad o’r gwahanol lefelau o lywodraeth sy’n bodoli yng Nghymru a’u cyfrifoldebau priodol;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/a/iii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/a/iii" id="regulation-6-2-a-iii"><Pnumber>iii</Pnumber><P4para><Text>y gwahanol etholiadau sy’n digwydd yng Nghymru a’r systemau pleidleisio a ddefnyddir ym mhob etholiad;</Text></P4para></P4></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/b" id="regulation-6-2-b"><Pnumber>b</Pnumber><P3para><Text>gwybodaeth am drefniadau etholiadol a phrosesau etholiadol ar gyfer etholiadau penodedig gan gynnwys, ond heb fod yn gyfyngedig i—</Text><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/b/i/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/b/i" id="regulation-6-2-b-i"><Pnumber>i</Pnumber><P4para><Text>cymhwysedd i bleidleisio;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/b/ii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/b/ii" id="regulation-6-2-b-ii"><Pnumber>ii</Pnumber><P4para><Text>cofrestru i bleidleisio, gan gynnwys cofrestru dienw a phleidleisio absennol;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/b/iii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/b/iii" id="regulation-6-2-b-iii"><Pnumber>iii</Pnumber><P4para><Text>y broses ymarferol o bleidleisio, gan gynnwys gwybodaeth am sut, pryd a ble i bleidleisio wrth bleidleisio mewn gorsafoedd pleidleisio, drwy’r post neu drwy ddirprwy;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/b/iv/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/b/iv" id="regulation-6-2-b-iv"><Pnumber>iv</Pnumber><P4para><Text>hawliau hygyrchedd i bleidleiswyr wrth bleidleisio;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/b/v/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/b/v" id="regulation-6-2-b-v"><Pnumber>v</Pnumber><P4para><Text>manylion cyswllt ar gyfer timau etholiadol lleol sy’n rhoi cymorth i etholwyr ar gyfer pob ardal yng Nghymru;</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/b/vi/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/b/vi" id="regulation-6-2-b-vi"><Pnumber>vi</Pnumber><P4para><Text>manylion cyswllt ar gyfer cynrychiolwyr etholedig ar gyfer pob etholaeth Senedd Cymru neu ward etholiadol llywodraeth leol yng Nghymru;</Text></P4para></P4></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/2/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/2/c" id="regulation-6-2-c"><Pnumber>c</Pnumber><P3para><Text>unrhyw wybodaeth arall am etholiadau penodedig y mae gweithredwr y platfform yn ystyried ei bod yn briodol.</Text></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/3/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/3" id="regulation-6-3"><Pnumber>3</Pnumber><P2para><Text>Caiff yr wybodaeth a grybwyllir ym mharagraffau (1) a (2) gynnwys—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/3/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/3/a" id="regulation-6-3-a"><Pnumber>a</Pnumber><P3para><Text>gwybodaeth ffeithiol a gynhyrchir gan weithredwr y platfform;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/6/3/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/3/b" id="regulation-6-3-b"><Pnumber>b</Pnumber><P3para><Text>dolenni neu gyfeiriadau at leoliadau perthnasol eraill ar y we.</Text></P3para></P3></P2para></P2></P1para></P1></P1group>
<P1group TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14">
<Title>Hygyrchedd gwybodaeth</Title>
<P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/7/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/7" id="regulation-7">
<Pnumber><CommentaryRef Ref="key-08bdfdc821c8ecbe1574b472895bbfe1"/>7</Pnumber>
<P1para>
<Text>Rhaid i weithredwr y platfform gymryd camau rhesymol i sicrhau—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/7/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/7/a" id="regulation-7-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>bod y platfform a’i gynnwys yn hawdd ei ddefnyddio ac yn hygyrch i etholwyr, a</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/7/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/7/b" id="regulation-7-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>bod yr wybodaeth a gyhoeddir ar y platfform yn chwiliadwy, pan fo’n berthnasol, yn ôl cod post, etholaeth Senedd Cymru neu ward etholiadol llywodraeth leol.</Text>
</P3para>
</P3>
</P1para>
</P1>
</P1group>
</Part>
<Part DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/part/4/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/part/4" NumberOfProvisions="9" id="part-4" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-02-11"><Number>RHAN 4</Number><Title>ANERCHIADAU ETHOLIADOL A DATGANIADAU YMGEISWYR</Title><P1group RestrictStartDate="2025-03-14" TerritorialApplication="W" RestrictExtent="E+W"><Title>Anerchiad etholiadol ar gyfer etholiadau Senedd Cymru</Title><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8" id="regulation-8"><Pnumber><CommentaryRef Ref="key-5a870ebe489022f6620bc1d5999a50e4"/>8</Pnumber><P1para><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8/1" id="regulation-8-1"><Pnumber>1</Pnumber><P2para><Text>Yn ystod etholiad Senedd Cymru, caniateir cyflwyno anerchiad etholiadol i weithredwr y platfform gan—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/1/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8/1/a" id="regulation-8-1-a"><Pnumber>a</Pnumber><P3para><Text>ymgeisydd unigol a luniodd yr anerchiad etholiadol neu y’i lluniwyd ar ei ran;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/1/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8/1/b" id="regulation-8-1-b"><Pnumber>b</Pnumber><P3para><Text>asiant etholiad person o’r fath;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/1/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8/1/c" id="regulation-8-1-c"><Pnumber>c</Pnumber><P3para><Text>plaid wleidyddol gofrestredig, sydd wedi cyflwyno rhestr o ymgeiswyr ar gyfer etholaeth, a luniodd yr anerchiad etholiadol neu y’i lluniwyd ar ei rhan;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/1/d/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8/1/d" id="regulation-8-1-d"><Pnumber>d</Pnumber><P3para><Text>asiant etholiad plaid wleidyddol gofrestredig o’r fath.</Text></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8/2" id="regulation-8-2"><Pnumber>2</Pnumber><P2para><Text>O ran anerchiad etholiadol—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8/2/a" id="regulation-8-2-a"><Pnumber>a</Pnumber><P3para><Text>ni chaiff ond cynnwys materion sy’n ymwneud â’r etholiad,</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8/2/b" id="regulation-8-2-b"><Pnumber>b</Pnumber><P3para><Text>rhaid iddo gael ei gyflwyno i weithredwr y platfform fel y pennir yn yr hysbysiad o’r broses gyflwyno a gyhoeddir o dan reoliad 13, ac</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/2/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8/2/c" id="regulation-8-2-c"><Pnumber>c</Pnumber><P3para><Text>rhaid iddo gael ei gyflwyno gyda thystiolaeth o gymeradwyaeth derfynol gan y darparwr gwasanaeth cyffredinol ar gyfer y cyfathrebiad post.</Text></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/8/3/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/8/3" id="regulation-8-3"><Pnumber>3</Pnumber><P2para><Text>Yn y rheoliad hwn—</Text><UnorderedList Class="Definition" Decoration="none"><ListItem><Para><Text>mae i “<Term id="term-darparwr-gwasanaeth-cyffredinol">darparwr gwasanaeth cyffredinol</Term>” (“<Term><Emphasis>universal service provider</Emphasis></Term>”) yr un ystyr ag yn Rhan 3 o Ddeddf Gwasanaethau Post 2011<FootnoteRef Ref="f00012"/>;</Text></Para></ListItem><ListItem><Para><Text>ystyr “<Term id="term-tystiolaeth-o-gymeradwyaeth-derfynol">tystiolaeth o gymeradwyaeth derfynol</Term>” (“<Term><Emphasis>evidence of final approval</Emphasis></Term>”) yw’r gymeradwyaeth a’r cod gwirio gwaith celf a anfonir oddi wrth y darparwr gwasanaeth cyffredinol at yr ymgeisydd neu i’r blaid wleidyddol gofrestredig.</Text></Para></ListItem></UnorderedList></P2para></P2></P1para></P1><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/9/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/9" id="regulation-9"><Pnumber><CommentaryRef Ref="key-3ec4ce4c702cc733f731f40b20769eaa"/>9</Pnumber><P1para><Text>Ni chaniateir i anerchiad etholiadol gynnwys unrhyw ddeunydd—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/9/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/9/a" id="regulation-9-a"><Pnumber>a</Pnumber><P3para><Text>sy’n anllad, yn dramgwyddus neu’n anweddus, neu</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/9/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/9/b" id="regulation-9-b"><Pnumber>b</Pnumber><P3para><Text>y byddai ei gyhoeddi yn debygol o fod yn gyfystyr â chyflawni trosedd.</Text></P3para></P3></P1para></P1></P1group><P1group RestrictStartDate="2026-02-11" TerritorialApplication="W" RestrictExtent="E+W"><Title>Datganiad ymgeisydd ar gyfer etholiadau cyffredin prif gynghorau</Title><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/10/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/10" id="regulation-10"><Pnumber><CommentaryRef Ref="key-7828abe5902db18eb6a6450aff84263f"/>10</Pnumber><P1para><Text>Yn ystod etholiad cyffredin i brif gyngor yng Nghymru, caiff ymgeisydd, neu asiant ymgeisydd, anfon datganiad ymgeisydd at weithredwr y platfform i’w gyhoeddi ar y platfform.</Text></P1para></P1><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11" id="regulation-11"><Pnumber><CommentaryRef Ref="key-c4022fcbc31bf063c20621afade31225"/>11</Pnumber><P1para><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/1" id="regulation-11-1"><Pnumber>1</Pnumber><P2para><Text>O ran datganiad ymgeisydd—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/1/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/1/a" id="regulation-11-1-a"><Pnumber>a</Pnumber><P3para><Text>rhaid iddo fod yn Gymraeg, yn Saesneg neu yn y ddwy iaith,</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/1/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/1/b" id="regulation-11-1-b"><Pnumber><CommentaryRef Ref="M_F_95e60e96-6cc7-4c0b-f0cc-270d4af4bda1"/>b</Pnumber><P3para><Text>. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/1/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/1/c" id="regulation-11-1-c"><Pnumber>c</Pnumber><P3para><Text>ni chaiff fod yn fwy na 180 o eiriau, a</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/1/d/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/1/d" id="regulation-11-1-d"><Pnumber>d</Pnumber><P3para><Text>rhaid iddo fod am yr ymgeisydd a’r rhesymau pam y mae’r ymgeisydd yn ceisio cael ei ethol.</Text></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/2" id="regulation-11-2"><Pnumber>2</Pnumber><P2para><Text>Rhaid i ddatganiad ymgeisydd gynnwys, heb gyfrif tuag at y terfyn geiriau—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/2/a" id="regulation-11-2-a"><Pnumber>a</Pnumber><P3para><Text>unrhyw ddisgrifiad sydd wedi ei gynnwys yn y papur enwebu o dan reol 5(3)(b) o Atodlen 1, neu reol 5(3)(b) o Atodlen 2, i Reolau 2021, a</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/2/b" id="regulation-11-2-b"><Pnumber>b</Pnumber><P3para><Text>yr wybodaeth sydd wedi ei chynnwys yn y datganiad o aelodaeth plaid sydd wedi ei gynnwys yn y papur enwebu o dan reol 5(3)(c) o Atodlen 1, neu reol 5(3)(c) o Atodlen 2, i Reolau 2021.</Text></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/3/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/3" id="regulation-11-3"><Pnumber>3</Pnumber><P2para><Text>Ni chaiff datganiad ymgeisydd (gan gynnwys unrhyw ffotograff o dan baragraff (4)) gynnwys unrhyw ddeunydd—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/3/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/3/a" id="regulation-11-3-a"><Pnumber>a</Pnumber><P3para><Text>sy’n anllad, yn dramgwyddus neu’n anweddus;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/3/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/3/b" id="regulation-11-3-b"><Pnumber>b</Pnumber><P3para><Text>y byddai ei gyhoeddi yn debygol o fod yn gyfystyr â chyflawni trosedd;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/3/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/3/c" id="regulation-11-3-c"><Pnumber>c</Pnumber><P3para><Text>sy’n gyfystyr â hysbysebu neu a allai arwain at fudd masnachol;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/3/d/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/3/d" id="regulation-11-3-d"><Pnumber>d</Pnumber><P3para><Text>a allai gamarwain neu ddrysu pleidleiswyr o ran y system etholiadol a ddefnyddir yn yr etholiad neu o ran effaith rhoi eu pleidlais.</Text></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/4/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/4" id="regulation-11-4"><Pnumber>4</Pnumber><P2para><Text>Caiff datganiad ymgeisydd gynnwys un ffotograff o’r ymgeisydd ac, os yw’n gwneud hynny—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/4/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/4/a" id="regulation-11-4-a"><Pnumber>a</Pnumber><P3para><Text>rhaid i’r ffotograff fod yn ddiweddar, a</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/11/4/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/11/4/b" id="regulation-11-4-b"><Pnumber>b</Pnumber><P3para><Text>ni chaiff y ffotograff ddangos neb arall.</Text></P3para></P3></P2para></P2></P1para></P1><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/12/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/12" id="regulation-12"><Pnumber><CommentaryRef Ref="key-36fc32febf7fcf2f9a99f7b7dc8f45e6"/>12</Pnumber><P1para><Text>Rhaid cyflwyno datganiad ymgeisydd—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/12/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/12/a" id="regulation-12-a"><Pnumber>a</Pnumber><P3para><Text>i weithredwr y platfform fel y pennir yn yr hysbysiad o’r broses gyflwyno a gyhoeddir o dan reoliad 13;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/12/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/12/b" id="regulation-12-b"><Pnumber>b</Pnumber><P3para><Text>gyda datganiad gan yr ymgeisydd neu asiant yr ymgeisydd yn cadarnhau—</Text><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/12/b/i/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/12/b/i" id="regulation-12-b-i"><Pnumber>i</Pnumber><P4para><Text>bod y datganiad ymgeisydd wedi cael ei lunio gan yr ymgeisydd neu asiant yr ymgeisydd,</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/12/b/ii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/12/b/ii" id="regulation-12-b-ii"><Pnumber>ii</Pnumber><P4para><Text>bod y datganiad ymgeisydd yn cydymffurfio â’r gofynion perthnasol, a</Text></P4para></P4><P4 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/12/b/iii/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/12/b/iii" id="regulation-12-b-iii"><Pnumber>iii</Pnumber><P4para><Text>mai cyfrifoldeb yr ymgeisydd neu asiant yr ymgeisydd yw’r wybodaeth yn y datganiad ymgeisydd.</Text></P4para></P4></P3para></P3></P1para></P1></P1group><P1group RestrictStartDate="2025-03-14" TerritorialApplication="W" RestrictExtent="E+W"><Title>Hysbysiad o’r broses gyflwyno</Title><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/13/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/13" id="regulation-13"><Pnumber><CommentaryRef Ref="key-689cbff5834fd69d368cea0cf156274b"/>13</Pnumber><P1para><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/13/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/13/1" id="regulation-13-1"><Pnumber>1</Pnumber><P2para><Text>Ar gyfer pob etholiad penodedig, rhaid i weithredwr y platfform gyhoeddi ar y platfform hysbysiad o’r broses gyflwyno ar gyfer anerchiadau etholiadol neu ddatganiadau ymgeiswyr.</Text></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/13/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/13/2" id="regulation-13-2"><Pnumber>2</Pnumber><P2para><Text>Rhaid cyhoeddi’r hysbysiad o’r broses gyflwyno ar y platfform cyn gynted ag y bo’n rhesymol ymarferol ar ôl cyhoeddi’r hysbysiad o’r etholiad.</Text></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/13/3/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/13/3" id="regulation-13-3"><Pnumber>3</Pnumber><P2para><Text>Rhaid i’r hysbysiad o’r broses gyflwyno gynnwys—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/13/3/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/13/3/a" id="regulation-13-3-a"><Pnumber>a</Pnumber><P3para><Text>dyddiad y diwrnod olaf y caniateir cyflwyno anerchiad etholiadol neu ddatganiad ymgeisydd i’w gyhoeddi ar y platfform (“dyddiad cyflwyno”),</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/13/3/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/13/3/b" id="regulation-13-3-b"><Pnumber>b</Pnumber><P3para><Text>y broses ar gyfer cyflwyno anerchiad etholiadol neu ddatganiad ymgeisydd, gan gynnwys cyfarwyddiadau ynghylch sut i anfon y ddogfen at weithredwr y platfform a’r fformat electronig sy’n ofynnol os caiff ei chyflwyno’n electronig, ac</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/13/3/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/13/3/c" id="regulation-13-3-c"><Pnumber>c</Pnumber><P3para><Text>unrhyw wybodaeth arall y mae gweithredwr y platfform yn ystyried ei bod yn briodol er mwyn cynorthwyo ymgeiswyr, eu hasiantau, a phleidiau gwleidyddol cofrestredig wrth gyflwyno anerchiad etholiadol neu ddatganiad ymgeisydd.</Text></P3para></P3></P2para></P2></P1para></P1></P1group><P1group RestrictStartDate="2025-03-14" TerritorialApplication="W" RestrictExtent="E+W"><Title>Cyhoeddi anerchiadau etholiadol neu ddatganiadau ymgeiswyr</Title><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14" id="regulation-14"><Pnumber><CommentaryRef Ref="key-1d5c06586816f7c13f2f623350d0b59f"/>14</Pnumber><P1para><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/1" id="regulation-14-1"><Pnumber>1</Pnumber><P2para><Text>Rhaid i weithredwr y platfform gyhoeddi, neu drefnu cyhoeddi, ar y platfform, anerchiad etholiadol neu ddatganiad ymgeisydd—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/1/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/1/a" id="regulation-14-1-a"><Pnumber>a</Pnumber><P3para><Text>sy’n dod i law ar neu cyn y dyddiad cyflwyno, a</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/1/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/1/b" id="regulation-14-1-b"><Pnumber>b</Pnumber><P3para><Text>sy’n cydymffurfio â’r gofynion perthnasol.</Text></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/2" id="regulation-14-2"><Pnumber>2</Pnumber><P2para><Text>Rhaid cyhoeddi’r anerchiad etholiadol neu’r datganiad ymgeisydd cyn gynted ag y bo’n rhesymol ymarferol ar ôl iddo ddod i law gweithredwr y platfform a, beth bynnag, heb fod yn hwyrach na’r pedwerydd diwrnod cyn diwrnod y pôl.</Text></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/3/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/3" id="regulation-14-3"><Pnumber>3</Pnumber><P2para><Text>Mae’r diwrnodau a ganlyn i’w diystyru at ddibenion cyfrifo’r dyddiad cau y cyfeirir ato ym mharagraff (2)—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/3/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/3/a" id="regulation-14-3-a"><Pnumber>a</Pnumber><P3para><Text>dydd Sadwrn;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/3/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/3/b" id="regulation-14-3-b"><Pnumber>b</Pnumber><P3para><Text>dydd Sul;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/3/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/3/c" id="regulation-14-3-c"><Pnumber>c</Pnumber><P3para><Text>Noswyl Nadolig;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/3/d/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/3/d" id="regulation-14-3-d"><Pnumber>d</Pnumber><P3para><Text>Dydd Nadolig;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/3/e/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/3/e" id="regulation-14-3-e"><Pnumber>e</Pnumber><P3para><Text>Dydd Gwener y Groglith;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/3/f/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/3/f" id="regulation-14-3-f"><Pnumber>f</Pnumber><P3para><Text>diwrnod sy’n ŵyl banc yng Nghymru a Lloegr o dan Ddeddf Bancio a Thrafodion Ariannol 1971<FootnoteRef Ref="f00013"/>;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/14/3/g/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/14/3/g" id="regulation-14-3-g"><Pnumber>g</Pnumber><P3para><Text>diwrnod a bennwyd ar gyfer diolchgarwch cyhoeddus neu alaru cyhoeddus.</Text></P3para></P3></P2para></P2></P1para></P1></P1group><P1group RestrictStartDate="2025-03-14" TerritorialApplication="W" RestrictExtent="E+W"><Title>Cyffredinol</Title><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/15/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/15" id="regulation-15"><Pnumber><CommentaryRef Ref="key-c24a3004f7bd3fd30cd4db5ef8e56306"/>15</Pnumber><P1para><Text>Rhaid i weithredwr y platfform sicrhau bod trefniadau ar waith i alluogi cyflwyno anerchiad etholiadol neu ddatganiad ymgeisydd yn electronig neu ar ffurf copi caled.</Text></P1para></P1></P1group><P1group RestrictStartDate="2025-03-14" TerritorialApplication="W" RestrictExtent="E+W"><Title>Atebolrwydd am anerchiadau etholiadol a datganiadau ymgeiswyr</Title><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/16/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/16" id="regulation-16"><Pnumber><CommentaryRef Ref="key-e2b3066e36035e2c467a3e603f396efd"/>16</Pnumber><P1para><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/16/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/16/1" id="regulation-16-1"><Pnumber>1</Pnumber><P2para><Text>Nid yw unrhyw berson i fynd i unrhyw atebolrwydd sifil neu droseddol mewn cysylltiad â chyhoeddi cynnwys anerchiad etholiadol neu ddatganiad ymgeisydd ar y platfform, ac eithrio—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/16/1/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/16/1/a" id="regulation-16-1-a"><Pnumber>a</Pnumber><P3para><Text>yr ymgeiswyr neu’r ymgeisydd y mae’r anerchiad etholiadol neu’r datganiad ymgeisydd yn ymwneud â hwy neu ag ef, a</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/16/1/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/16/1/b" id="regulation-16-1-b"><Pnumber>b</Pnumber><P3para><Text>yr asiant etholiad ar gyfer yr ymgeisydd neu ar gyfer y blaid wleidyddol gofrestredig, sydd wedi cyflwyno rhestr o ymgeiswyr ar gyfer etholaeth, y mae’r anerchiad etholiadol neu’r datganiad ymgeisydd yn ymwneud ag ef neu â hi.</Text></P3para></P3></P2para></P2></P1para></P1></P1group></Part>
<Part DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/part/5/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/part/5" NumberOfProvisions="3" id="part-5" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14"><Number>RHAN 5</Number><Title>ADRODDIADAU</Title><P1group TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14"><Title>Adroddiadau gan Weinidogion Cymru ar swyddogaethau a arferir mewn perthynas â’r platfform</Title><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/17/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/17" id="regulation-17"><Pnumber><CommentaryRef Ref="key-77bca7056c2538fef81381678f4d1530"/>17</Pnumber><P1para><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/17/1/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/17/1" id="regulation-17-1"><Pnumber>1</Pnumber><P2para><Text>Rhaid i Weinidogion Cymru gyhoeddi adroddiad ar gyfer pob etholiad penodedig sy’n nodi sut y mae swyddogaethau a roddir i weithredwr y platfform gan y Rheoliadau hyn wedi cael eu harfer mewn perthynas â’r etholiad hwnnw.</Text></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/17/2/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/17/2" id="regulation-17-2"><Pnumber>2</Pnumber><P2para><Text>Rhaid cyhoeddi adroddiad o dan baragraff (1)—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/17/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/17/2/a" id="regulation-17-2-a"><Pnumber>a</Pnumber><P3para><Text>yn achos swyddogaethau a arferir mewn cysylltiad ag etholiad Senedd Cymru, cyn diwedd y cyfnod o 12 mis sy’n dechrau â diwrnod y pôl ar gyfer yr etholiad hwnnw;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/17/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/17/2/b" id="regulation-17-2-b"><Pnumber>b</Pnumber><P3para><Text>yn achos swyddogaethau a arferir mewn cysylltiad ag etholiadau cyffredin prif gynghorau, cyn diwedd y cyfnod o 12 mis sy’n dechrau â diwrnod y pôl ar gyfer yr etholiadau hynny.</Text></P3para></P3></P2para></P2><P2 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/17/3/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/17/3" id="regulation-17-3"><Pnumber>3</Pnumber><P2para><Text>Rhaid i adroddiad o dan baragraff (1) gynnwys, mewn perthynas â’r etholiad y mae’r adroddiad yn ymwneud ag ef—</Text><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/17/3/a/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/17/3/a" id="regulation-17-3-a"><Pnumber>a</Pnumber><P3para><Text>sut y mae gweithredwr y platfform wedi ymgysylltu â phartneriaid sy’n awdurdodau lleol, gweinyddwyr etholiadol a darparwyr gwybodaeth eraill wrth arfer ei swyddogaethau mewn perthynas â’r etholiad;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/17/3/b/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/17/3/b" id="regulation-17-3-b"><Pnumber>b</Pnumber><P3para><Text>crynodeb o’r wybodaeth sydd wedi ei chyhoeddi ar y platfform i gefnogi etholwyr i gymryd rhan yn yr etholiad penodedig;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/17/3/c/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/17/3/c" id="regulation-17-3-c"><Pnumber>c</Pnumber><P3para><Text>gwerthusiad o ran y defnydd o’r platfform, gan gynnwys i ba raddau y mae rhannau o’r platfform wedi cael eu cyrchu gan ddefnyddwyr;</Text></P3para></P3><P3 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/17/3/d/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/17/3/d" id="regulation-17-3-d"><Pnumber>d</Pnumber><P3para><Text>asesiad o gost gweithredu’r platfform, gan gynnwys costau cynnal a chadw.</Text></P3para></P3></P2para></P2></P1para></P1><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/18/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/18" id="regulation-18"><Pnumber><CommentaryRef Ref="key-047e7c4966c885d0f1a51d6e92205bbf"/>18</Pnumber><P1para><Text>Rhaid i weithredwr y platfform roi i Weinidogion Cymru unrhyw gymorth a gwybodaeth sy’n rhesymol ofynnol gan Weinidogion Cymru mewn cysylltiad â llunio adroddiad o dan reoliad 17(1).</Text></P1para></P1><P1 DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/regulation/19/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/19" id="regulation-19"><Pnumber><CommentaryRef Ref="key-cc7b760e60732d85d1338e4f133e93a2"/>19</Pnumber><P1para><Text>Rhaid i adroddiad a gyhoeddir gan Weinidogion Cymru o dan reoliad 17(1) gael ei osod gerbron Senedd Cymru.</Text></P1para></P1></P1group></Part>
<SignedSection DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/signature/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/signature" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14">
<Signatory>
<Signee>
<PersonName>Jayne Bryant</PersonName>
<JobTitle>Ysgrifennydd y Cabinet dros Lywodraeth Leol a Thai, un o Weinidogion Cymru</JobTitle>
<DateSigned Date="2025-03-12">
<DateText>12 Mawrth 2025</DateText>
</DateSigned>
</Signee>
</Signatory>
</SignedSection>
</Body>
<ExplanatoryNotes DocumentURI="http://www.legislation.gov.uk/wsi/2025/331/note/welsh" IdURI="http://www.legislation.gov.uk/id/wsi/2025/331/note" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2025-03-14">
<Title>NODYN ESBONIADOL</Title>
<Comment>
<Para>
<Text>(Nid yw’r nodyn hwn yn rhan o’r Rheoliadau)</Text>
</Para>
</Comment>
<P>
<Text Hanging="indented">Mae’r Rheoliadau hyn yn gwneud darpariaeth ar gyfer platfform gwybodaeth am etholiadau Cymreig, fel sy’n ofynnol gan adran 26 o Ddeddf Etholiadau a Chyrff Etholedig (Cymru) <Citation URI="http://www.legislation.gov.uk/id/asc/2024/5/welsh" id="c00001" Year="2024" Number="5" Class="WelshParliamentAct">2024 (dsc 5)</Citation> (“<Term>Deddf 2024</Term>”). Mae’r Rheoliadau’n darparu ar gyfer sefydlu’r platfform gwybodaeth am etholiadau Cymreig a fydd yn darparu gwybodaeth gyfredol, neu fynediad at wybodaeth gyfredol o ffynonellau electronig eraill, i etholwyr er mwyn eu cefnogi i gymryd rhan yn yr etholiadau a bennir yn rheoliad 1, sef etholiadau Senedd Cymru ac etholiadau cyffredin i brif gynghorau yng Nghymru.</Text>
</P>
<P>
<Text Hanging="indented">Mae rheoliad 3 yn pennu’r Bwrdd Rheoli Etholiadol (“BRhE”), a sefydlwyd gan Gomisiwn Democratiaeth a Ffiniau Cymru, o dan adran 20E o Ddeddf Comisiwn Democratiaeth a Ffiniau Cymru etc. 2013 (dccc 4) (fel y’i diwygiwyd gan adran 1 o Ddeddf 2024), yn weithredwr y platfform.</Text>
</P>
<P>
<Text Hanging="indented">Mae rheoliad 4 yn rhoi swyddogaethau sefydlu a gweithredu’r platfform i weithredwr y platfform ac yn nodi’r hyn y mae rhaid i’r gweithredwr ei wneud wrth gyflawni’r swyddogaethau hynny. Mae rheoliad 5 yn gosod dyletswydd ar y BRhE i ddarparu canllawiau ynghylch gweithredu’r platfform.</Text>
</P>
<P>
<Text Hanging="indented">Mae rheoliad 6 yn nodi’r wybodaeth y mae rhaid ei rhoi ar y platfform, gan gynnwys gwybodaeth benodol sy’n ymwneud ag ymgeiswyr a phleidiau gwleidyddol cofrestredig sy’n sefyll mewn etholiad, a gwybodaeth y mae’n ddyletswydd ar swyddogion canlyniadau ei chyhoeddi yn ystod y broses etholiadol. Mae’r rheoliad hefyd yn rhoi disgresiwn i weithredwr y platfform gyhoeddi gwybodaeth arall i gynorthwyo etholwyr.</Text>
</P>
<P>
<Text Hanging="indented">Mae rheoliad 7 yn ei gwneud yn ofynnol i weithredwr y platfform gymryd camau rhesymol i sicrhau bod yr wybodaeth a gyhoeddir ar y platfform yn hygyrch i etholwyr.</Text>
</P>
<P>
<Text Hanging="indented">Mae rheoliadau 8 a 9 yn darparu, ar gyfer etholiadau Senedd Cymru, y caiff ymgeiswyr unigol, plaid wleidyddol gofrestredig sydd wedi cyflwyno rhestr o ymgeiswyr ar gyfer etholaeth, neu asiantiaid etholiad ddarparu anerchiad etholiadol i weithredwr y platfform i’w gyhoeddi ar y platfform. Mae’r darpariaethau’n ymdrin â’r modd y mae anerchiadau etholiadol i’w cyflwyno ac yn nodi deunydd na chaniateir ei gynnwys ynddynt.</Text>
</P>
<P>
<Text Hanging="indented">Ar gyfer etholiadau cyffredin prif gynghorau yng Nghymru, mae rheoliadau 10 i 12 yn nodi y caiff ymgeiswyr, neu asiant etholiad yr ymgeisydd, ddarparu datganiad ymgeisydd i weithredwr y platfform i’w gyhoeddi ar y platfform. Mae’r darpariaethau’n rhagnodi fformat a chynnwys y ddogfen.</Text>
</P>
<P>
<Text Hanging="indented">Hysbysir ymgeiswyr am y dyddiad cau ar gyfer cyflwyno anerchiad etholiadol neu ddatganiad ymgeisydd gan weithredwr y platfform drwy hysbysiad o’r broses gyflwyno fel yr amlinellir yn rheoliad 13.</Text>
</P>
<P>
<Text Hanging="indented">Mae rheoliad 14 yn darparu bod rhaid i weithredwr y platfform gyhoeddi ar y platfform anerchiad etholiadol neu ddatganiad ymgeisydd sy’n cydymffurfio â’r gofynion yn y Rheoliadau hyn. Mae rheoliad 15 yn ei gwneud yn ofynnol i weithredwr y platfform sicrhau ei fod yn gwneud trefniadau i alluogi cyflwyno anerchiad etholiadol neu ddatganiad ymgeisydd yn electronig neu ar ffurf copi caled.</Text>
</P>
<P>
<Text Hanging="indented">Mae rheoliad 16 yn darparu na chaiff neb ond ymgeiswyr a’r asiant etholiad ar gyfer yr ymgeisydd neu ar gyfer y blaid wleidyddol gofrestredig, sydd wedi cyflwyno rhestr o ymgeiswyr ar gyfer etholaeth, fynd i unrhyw atebolrwydd sifil neu droseddol am gyhoeddi cynnwys anerchiad etholiadol neu ddatganiad ymgeisydd ar y platfform.</Text>
</P>
<P>
<Text Hanging="indented">Mae rheoliadau 17 i 19 yn gwneud darpariaeth sy’n ei gwneud yn ofynnol i Weinidogion Cymru gyhoeddi a gosod gerbron Senedd Cymru adroddiadau ar gyfer pob etholiad penodedig ynghylch sut y mae’r platfform wedi ei sefydlu a’i weithredu. Rhaid i weithredwr y platfform roi cymorth a gwybodaeth i Weinidogion Cymru mewn cysylltiad â llunio adroddiad.</Text>
</P>
<P>
<Text Hanging="indented">Ystyriwyd Cod Ymarfer Gweinidogion Cymru ar gynnal Asesiadau Effaith Rheoleiddiol mewn perthynas â’r Rheoliadau hyn. O ganlyniad, lluniwyd asesiad effaith rheoleiddiol o’r costau a’r manteision sy’n debygol o ddeillio o gydymffurfio â’r Rheoliadau hyn. Gellir cael copi oddi wrth: Llywodraeth Cymru, Parc Cathays, Caerdydd, CF10 3NQ ac mae wedi ei gyhoeddi ar <ExternalLink URI="http://www.llyw.cymru">www.llyw.cymru</ExternalLink>.</Text>
</P>
</ExplanatoryNotes>
</Secondary><Footnotes><Footnote id="f00001">
<FootnoteText>
<Para>
<Text><Citation URI="http://www.legislation.gov.uk/id/asc/2024/5/welsh" id="c00002" Year="2024" Number="5" Class="WelshParliamentAct">2024 dsc 5</Citation>. Mae adran 26(9) yn diffinio “penodedig” ac “a bennir” i olygu wedi ei bennu mewn rheoliadau o dan is-adran (1).</Text>
</Para>
</FootnoteText>
</Footnote><Footnote id="f00003">
<FootnoteText>
<Para>
<Text><Citation URI="http://www.legislation.gov.uk/id/ukpga/2006/32/welsh" id="c00004" Year="2006" Number="32" Class="UnitedKingdomPublicGeneralAct">2006 p. 32</Citation>. Gwneir diwygiadau perthnasol gan adran 5(1) o Ddeddf Cymru <Citation URI="http://www.legislation.gov.uk/id/ukpga/2017/4/welsh" id="c00005" Year="2017" Number="4" Class="UnitedKingdomPublicGeneralAct">2017 (p. 4)</Citation>, paragraff 2(1), (15), (16), (17) a (19) o Atodlen 1 i Ddeddf Senedd ac Etholiadau (Cymru) <Citation URI="http://www.legislation.gov.uk/id/anaw/2020/1/welsh" id="c00006" Year="2020" Number="1" Class="WelshNationalAssemblyAct">2020 (dccc 1)</Citation> ac adran 8 o Ddeddf Senedd Cymru (Aelodau ac Etholiadau) <Citation URI="http://www.legislation.gov.uk/id/asc/2024/4/welsh" id="c00007" Year="2024" Number="4" Class="WelshParliamentAct">2024 (dsc 4)</Citation>.</Text>
</Para>
</FootnoteText>
</Footnote><Footnote id="f00004">
<FootnoteText>
<Para>
<Text><Citation URI="http://www.legislation.gov.uk/id/ukpga/2000/41/welsh" id="c00008" Year="2000" Number="41" Class="UnitedKingdomPublicGeneralAct">2000 p. 41</Citation>.</Text>
</Para>
</FootnoteText>
</Footnote><Footnote id="f00005">
<FootnoteText>
<Para>
<Text><Citation URI="http://www.legislation.gov.uk/id/wsi/2021/1459/welsh" id="c00009" Class="WelshStatutoryInstrument" Year="2021" Number="1459" AlternativeNumber="Cy. 374">O.S. 2021/1459 (Cy. 374)</Citation>. Gwneir diwygiadau perthnasol gan reolau 4 ac 8 o <Citation URI="http://www.legislation.gov.uk/id/wsi/2023/1064/welsh" id="c00010" Class="WelshStatutoryInstrument" Year="2023" Number="1064" AlternativeNumber="Cy. 180">O.S. 2023/1064 (Cy. 180)</Citation>.</Text>
</Para>
</FootnoteText>
</Footnote><Footnote id="f00006">
<FootnoteText>
<Para>
<Text><Citation URI="http://www.legislation.gov.uk/id/anaw/2013/4/welsh" id="c00011" Year="2013" Number="4" Class="WelshNationalAssemblyAct">2013 dccc 4</Citation>. Mewnosodwyd adran 20E gan adran 1(2) o Ddeddf Etholiadau a Chyrff Etholedig (Cymru) 2024. Newidiwyd enw byr Deddf Comisiwn Democratiaeth a Ffiniau Cymru etc. 2013 i’r enw hwnnw o Ddeddf Llywodraeth Leol (Democratiaeth) (Cymru) 2013 gan adran 11 o Ddeddf Senedd Cymru (Aelodau ac Etholiadau) <Citation URI="http://www.legislation.gov.uk/id/asc/2024/4/welsh" id="c00012" Year="2024" Number="4" Class="WelshParliamentAct">2024 (dsc 4)</Citation>.</Text>
</Para>
</FootnoteText>
</Footnote><Footnote id="f00012">
<FootnoteText>
<Para>
<Text><Citation URI="http://www.legislation.gov.uk/id/ukpga/2011/5/welsh" id="c00018" Year="2011" Number="5" Class="UnitedKingdomPublicGeneralAct">2011 p. 5</Citation>, gweler adran 65.</Text>
</Para>
</FootnoteText>
</Footnote><Footnote id="f00013">
<FootnoteText>
<Para>
<Text><Citation URI="http://www.legislation.gov.uk/id/ukpga/1971/80/welsh" id="c00019" Year="1971" Number="80" Class="UnitedKingdomPublicGeneralAct">1971 p. 80</Citation>.</Text>
</Para>
</FootnoteText>
</Footnote></Footnotes><Commentaries><Commentary Type="I" id="key-d77077ef2f426401662fc8fdf6f5246e"><Para><Text>Rhl. 1  mewn grym ar 14.3.2025, gweler <CitationSubRef id="n1efdb1c1a4d498db" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-0a1c24372f240b11839ab0a475abaf9c"><Para><Text>Rhl. 2  mewn grym ar 14.3.2025, gweler <CitationSubRef id="n2af8a16d4f8a66bf" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-5d478a44eb1de62daf8683165a164758"><Para><Text>Rhl. 3  mewn grym ar 14.3.2025, gweler <CitationSubRef id="nb81b7215215b2bc9" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-ef9685d53600e8a7db76bf77acfc6fb1"><Para><Text>Rhl. 4  mewn grym ar 14.3.2025, gweler <CitationSubRef id="nd6c74d7b67153d5e" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-630386ec7206e0b2a4a4341643fc9417"><Para><Text>Rhl. 5  mewn grym ar 14.3.2025, gweler <CitationSubRef id="n7f505758a5f2658d" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-90ccb4f3d3d514bd8a30be31fd54806d"><Para><Text>Rhl. 6  mewn grym ar 14.3.2025, gweler <CitationSubRef id="naaedc2333a50adf" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-08bdfdc821c8ecbe1574b472895bbfe1"><Para><Text>Rhl. 7  mewn grym ar 14.3.2025, gweler <CitationSubRef id="n4694ebce77583a75" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-5a870ebe489022f6620bc1d5999a50e4"><Para><Text>Rhl. 8  mewn grym ar 14.3.2025, gweler <CitationSubRef id="n37df1c75f6b472f" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-3ec4ce4c702cc733f731f40b20769eaa"><Para><Text>Rhl. 9  mewn grym ar 14.3.2025, gweler <CitationSubRef id="nd8d1fdc20500d3e1" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-7828abe5902db18eb6a6450aff84263f"><Para><Text>Rhl. 10  mewn grym ar 14.3.2025, gweler <CitationSubRef id="nb6e7d278a8a80397" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-c4022fcbc31bf063c20621afade31225"><Para><Text>Rhl. 11  mewn grym ar 14.3.2025, gweler <CitationSubRef id="n4cf0f449d74c1b8f" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-36fc32febf7fcf2f9a99f7b7dc8f45e6"><Para><Text>Rhl. 12  mewn grym ar 14.3.2025, gweler <CitationSubRef id="n1d660841d0a451e4" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-689cbff5834fd69d368cea0cf156274b"><Para><Text>Rhl. 13  mewn grym ar 14.3.2025, gweler <CitationSubRef id="nc8ec3b0f3c3e685e" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-1d5c06586816f7c13f2f623350d0b59f"><Para><Text>Rhl. 14  mewn grym ar 14.3.2025, gweler <CitationSubRef id="ncab90c6087a9acea" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-c24a3004f7bd3fd30cd4db5ef8e56306"><Para><Text>Rhl. 15  mewn grym ar 14.3.2025, gweler <CitationSubRef id="nc8f74df88a530084" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-e2b3066e36035e2c467a3e603f396efd"><Para><Text>Rhl. 16  mewn grym ar 14.3.2025, gweler <CitationSubRef id="n7eb6d5e75ec2d6f2" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-77bca7056c2538fef81381678f4d1530"><Para><Text>Rhl. 17  mewn grym ar 14.3.2025, gweler <CitationSubRef id="nbe022ee40af6b242" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-047e7c4966c885d0f1a51d6e92205bbf"><Para><Text>Rhl. 18  mewn grym ar 14.3.2025, gweler <CitationSubRef id="n23274a307983b9ba" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary Type="I" id="key-cc7b760e60732d85d1338e4f133e93a2"><Para><Text>Rhl. 19  mewn grym ar 14.3.2025, gweler <CitationSubRef id="nbc88591de610dc96" SectionRef="regulation-1-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/1/2" Operative="true">rhl. 1(2)</CitationSubRef></Text></Para></Commentary><Commentary id="key-8dc9387e22ec25c533db10a62e1ee514" Type="F"><Para><Text>Geiriau yn <CitationSubRef id="c6yyzad76-00006" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/2">rhl. 2</CitationSubRef> wedi eu mewnosod (11.2.2026) gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2026/9" id="c6yyzad76-00007" Title="Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026" Class="WelshStatutoryInstrument" Year="2026" Number="9">Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026 (O.S.C. 2026/9)</Citation>, <CitationSubRef CitationRef="c6yyzad76-00007" id="c6yyzad76-00008" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/2">rhlau. 2</CitationSubRef>, <CitationSubRef CitationRef="c6yyzad76-00007" id="c6yyzad76-00009" SectionRef="regulation-5-a" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/5/a" Operative="true">5(a)</CitationSubRef></Text></Para></Commentary><Commentary id="key-5121db7a13a9d752c66a89cc101dd106" Type="F"><Para><Text>Geiriau yn <CitationSubRef id="c6yyzad76-00015" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/2">rhl. 2</CitationSubRef> wedi eu hamnewid (11.2.2026) yn rhinwedd <Citation URI="http://www.legislation.gov.uk/id/wsi/2026/9" id="c6yyzad76-00016" Title="Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026" Class="WelshStatutoryInstrument" Year="2026" Number="9">Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026 (O.S.C. 2026/9)</Citation>, <CitationSubRef CitationRef="c6yyzad76-00016" id="c6yyzad76-00017" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/2">rhlau. 2</CitationSubRef>, <CitationSubRef CitationRef="c6yyzad76-00016" id="c6yyzad76-00018" SectionRef="regulation-5-b" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/5/b" Operative="true">5(b)</CitationSubRef></Text></Para></Commentary><Commentary id="key-cc4c35c32c96d6cb6a7b98b4d431bf24" Type="F"><Para><Text>Geiriau yn <CitationSubRef id="c6yyzad76-00024" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/2">rhl. 2</CitationSubRef> wedi eu hamnewid (11.2.2026) gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2026/9" id="c6yyzad76-00025" Title="Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026" Class="WelshStatutoryInstrument" Year="2026" Number="9">Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026 (O.S.C. 2026/9)</Citation>, <CitationSubRef CitationRef="c6yyzad76-00025" id="c6yyzad76-00026" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/2">rhlau. 2</CitationSubRef>, <CitationSubRef CitationRef="c6yyzad76-00025" id="c6yyzad76-00027" SectionRef="regulation-5-c" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/5/c" Operative="true">5(c)</CitationSubRef></Text></Para></Commentary><Commentary id="key-79920344c0b773994b12fa33c1c3e70d" Type="F"><Para><Text>Geiriau yn <CitationSubRef id="c6yyzad76-00033" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/2">rhl. 2</CitationSubRef> wedi eu mewnosod (11.2.2026) gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2026/9" id="c6yyzad76-00034" Title="Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026" Class="WelshStatutoryInstrument" Year="2026" Number="9">Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026 (O.S.C. 2026/9)</Citation>, <CitationSubRef CitationRef="c6yyzad76-00034" id="c6yyzad76-00035" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/2">rhlau. 2</CitationSubRef>, <CitationSubRef CitationRef="c6yyzad76-00034" id="c6yyzad76-00036" SectionRef="regulation-5-d" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/5/d" Operative="true">5(d)</CitationSubRef></Text></Para></Commentary><Commentary id="key-b983ae071b1ddc19e86845379f5c0c71" Type="F"><Para><Text><CitationSubRef id="c6yyzad76-00043" SectionRef="regulation-6-1-a-i" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/a/i">Rhl. 6(1)(a)(i)</CitationSubRef>  wedi ei amnewid (11.2.2026) gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2026/9" id="c6yyzad76-00044" Title="Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026" Class="WelshStatutoryInstrument" Year="2026" Number="9">Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026 (O.S.C. 2026/9)</Citation>, <CitationSubRef CitationRef="c6yyzad76-00044" id="c6yyzad76-00045" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/2">rhlau. 2</CitationSubRef>, <CitationSubRef CitationRef="c6yyzad76-00044" id="c6yyzad76-00046" SectionRef="regulation-6-a" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/6/a" Operative="true">6(a)</CitationSubRef></Text></Para></Commentary><Commentary id="key-40a3723186963d800af2d931e1297180" Type="F"><Para><Text><CitationSubRef id="c6yyzad76-00053" SectionRef="regulation-6-1-b-i" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/b/i">Rhl. 6(1)(b)(i)</CitationSubRef>  wedi ei amnewid (11.2.2026) gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2026/9" id="c6yyzad76-00054" Title="Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026" Class="WelshStatutoryInstrument" Year="2026" Number="9">Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026 (O.S.C. 2026/9)</Citation>, <CitationSubRef CitationRef="c6yyzad76-00054" id="c6yyzad76-00055" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/2">rhlau. 2</CitationSubRef>, <CitationSubRef CitationRef="c6yyzad76-00054" id="c6yyzad76-00056" SectionRef="regulation-6-b" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/6/b" Operative="true">6(b)</CitationSubRef></Text></Para></Commentary><Commentary id="key-e441872d5dde049571a825700ecf9188" Type="F"><Para><Text><CitationSubRef id="c6yyzad76-00063" SectionRef="regulation-6-1-c-i" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/c/i">Rhl. 6(1)(c)(i)</CitationSubRef>  wedi ei amnewid (11.2.2026) gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2026/9" id="c6yyzad76-00064" Title="Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026" Class="WelshStatutoryInstrument" Year="2026" Number="9">Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026 (O.S.C. 2026/9)</Citation>, <CitationSubRef CitationRef="c6yyzad76-00064" id="c6yyzad76-00065" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/2">rhlau. 2</CitationSubRef>, <CitationSubRef CitationRef="c6yyzad76-00064" id="c6yyzad76-00066" SectionRef="regulation-6-c" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/6/c" Operative="true">6(c)</CitationSubRef></Text></Para></Commentary><Commentary id="key-21b11ce78e5a5d146a5d8adda462ae5a" Type="F"><Para><Text><CitationSubRef id="c6yyzad76-00073" SectionRef="regulation-6-1-f-i" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/f/i">Rhl. 6(1)(f)(i)</CitationSubRef>  wedi ei amnewid (11.2.2026) gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2026/9" id="c6yyzad76-00074" Title="Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026" Class="WelshStatutoryInstrument" Year="2026" Number="9">Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026 (O.S.C. 2026/9)</Citation>, <CitationSubRef CitationRef="c6yyzad76-00074" id="c6yyzad76-00075" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/2">rhlau. 2</CitationSubRef>, <CitationSubRef CitationRef="c6yyzad76-00074" id="c6yyzad76-00076" SectionRef="regulation-6-d" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/6/d" Operative="true">6(d)</CitationSubRef></Text></Para></Commentary><Commentary id="key-ce533844183668d870e683034240ed05" Type="F"><Para><Text><CitationSubRef id="c6yyzad76-00083" SectionRef="regulation-6-1-h-i" URI="http://www.legislation.gov.uk/id/wsi/2025/331/regulation/6/1/h/i">Rhl. 6(1)(h)(i)</CitationSubRef>  wedi ei amnewid (11.2.2026) gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2026/9" id="c6yyzad76-00084" Title="Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026" Class="WelshStatutoryInstrument" Year="2026" Number="9">Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026 (O.S.C. 2026/9)</Citation>, <CitationSubRef CitationRef="c6yyzad76-00084" id="c6yyzad76-00085" SectionRef="regulation-2" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/2">rhlau. 2</CitationSubRef>, <CitationSubRef CitationRef="c6yyzad76-00084" id="c6yyzad76-00086" SectionRef="regulation-6-e" URI="http://www.legislation.gov.uk/id/wsi/2026/9/regulation/6/e" Operative="true">6(e)</CitationSubRef></Text></Para></Commentary><Commentary id="M_F_95e60e96-6cc7-4c0b-f0cc-270d4af4bda1" Type="F"><Para><Text>Rhl. 11(1)(b) hepgorer  (11.2.2026) gan <Citation URI="http://www.legislation.gov.uk/id/wsi/2026/9" id="ccd11e524202605251518128240100" Class="WelshStatutoryInstrument" Year="2026" Number="9">Rheoliadau’r Platfform Gwybodaeth am Etholiadau Cymreig (Diwygiadau) 2026 (O.S.C. 2026/9</Citation>), rhlau. <CitationSubRef CitationRef="ccd11e524202605251518128240100" id="ccd11e527202605251518128240100" URI="https://www.legislation.gov.uk/wsi/2026/9/regulation/2/made/welsh">2</CitationSubRef>, <CitationSubRef CitationRef="ccd11e524202605251518128240100" id="ccd11e530202605251518128240100" URI="https://www.legislation.gov.uk/wsi/2026/9/regulation/7/made/welsh">7</CitationSubRef></Text></Para></Commentary></Commentaries></Legislation>