<akomaNtoso xmlns:uk="https://www.legislation.gov.uk/namespaces/UK-AKN" xmlns:ukl="http://www.legislation.gov.uk/namespaces/legislation" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://docs.oasis-open.org/legaldocml/ns/akn/3.0" xsi:schemaLocation="http://docs.oasis-open.org/legaldocml/ns/akn/3.0 http://docs.oasis-open.org/legaldocml/akn-core/v1.0/cos01/part2-specs/schemas/akomantoso30.xsd"><act name="asc"><meta><identification source="#"><FRBRWork><FRBRthis value="http://www.legislation.gov.uk/id/asc/2026/9"/><FRBRuri value="http://www.legislation.gov.uk/id/asc/2026/9"/><FRBRdate date="2026-04-27" name="enacted"/><FRBRauthor href="http://www.legislation.gov.uk/id/legislature/WelshParliament"/><FRBRcountry value="GB-UKM"/><FRBRnumber value="9"/><FRBRname value="2026 c. 9"/><FRBRprescriptive value="true"/></FRBRWork><FRBRExpression><FRBRthis value="http://www.legislation.gov.uk/asc/2026/9/2026-04-28"/><FRBRuri value="http://www.legislation.gov.uk/asc/2026/9/2026-04-28"/><FRBRdate date="2026-04-28" name="validFrom"/><FRBRauthor href="#"/><FRBRlanguage language="cym"/></FRBRExpression><FRBRManifestation><FRBRthis value="http://www.legislation.gov.uk/asc/2026/9/2026-04-28/data.akn"/><FRBRuri value="http://www.legislation.gov.uk/asc/2026/9/2026-04-28/data.akn"/><FRBRdate date="2026-07-26+01:00" name="transform"/><FRBRauthor href="http://www.legislation.gov.uk"/><FRBRformat value="application/akn+xml"/></FRBRManifestation></identification><lifecycle source="#"><eventRef refersTo="#enactment" date="2026-04-27" eId="date-enacted" source="#"/><eventRef date="2026-04-28" eId="date-2026-04-28" source="#"/></lifecycle><analysis source="#"><restrictions source="#"><restriction refersTo="#extent-e+w" type="jurisdiction"/><restriction href="#body" refersTo="#extent-e+w" type="jurisdiction"/><restriction href="#part-2" refersTo="#extent-e+w" type="jurisdiction"/><restriction href="#part-2-crossheading-comisiynydd-safonau-y-senedd" refersTo="#extent-e+w" type="jurisdiction"/><restriction href="#section-21" refersTo="#extent-e+w" type="jurisdiction"/><restriction refersTo="#period-from-2026-04-28" type="jurisdiction"/><restriction href="#body" refersTo="#period-from-2026-04-28" type="jurisdiction"/><restriction href="#part-2" refersTo="#period-from-2026-04-28" type="jurisdiction"/><restriction href="#part-2-crossheading-comisiynydd-safonau-y-senedd" refersTo="#period-from-2026-04-28" type="jurisdiction"/><restriction href="#section-21" refersTo="#period-from-2026-04-28" type="jurisdiction"/></restrictions><otherAnalysis source=""><uk:commentary href="#section-21" refersTo="#key-f412a155cdee1a29c9b9e21a2936bcf2"/></otherAnalysis></analysis><temporalData source="#"><temporalGroup eId="period-from-2026-04-28"><timeInterval start="#date-2026-04-28" refersTo="#"/></temporalGroup></temporalData><references source="#"><TLCEvent eId="enactment" href="" showAs="EnactmentDate"/><TLCLocation eId="extent-e+w" href="/ontology/jurisdictions/uk.EnglandWales" showAs="E+W"/></references><notes source="#"><note ukl:Name="Commentary" ukl:Type="I" class="commentary I" eId="key-f412a155cdee1a29c9b9e21a2936bcf2" marker="I1"><p>A. 21  mewn grym ar 28.4.2026, gweler <ref eId="n89a5cf89c8d0045a" class="subref operative" href="http://www.legislation.gov.uk/id/asc/2026/9/section/26/1">a. 26(1)</ref></p></note></notes><proprietary xmlns:ukm="http://www.legislation.gov.uk/namespaces/metadata" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" source="#"><dc:identifier>http://www.legislation.gov.uk/asc/2026/9/section/21/welsh</dc:identifier><dc:title>Deddf Senedd Cymru (Atebolrwydd Aelodau ac Etholiadau) 2026</dc:title><dc:language>cy</dc:language><dc:modified>2026-06-24</dc:modified><dc:publisher>Statute Law Database</dc:publisher><dct:valid>2026-04-28</dct:valid><ukm:PrimaryMetadata><ukm:DocumentClassification><ukm:DocumentCategory Value="primary"/><ukm:DocumentMainType Value="WelshParliamentAct"/><ukm:DocumentStatus Value="revised"/></ukm:DocumentClassification><ukm:Year Value="2026"/><ukm:Number Value="9"/><ukm:EnactmentDate Date="2026-04-27"/><ukm:ISBN Value="9780348113969"/></ukm:PrimaryMetadata><ukm:Notes><ukm:Note IdURI="http://www.legislation.gov.uk/id/asc/2026/9/section/21/notes" DocumentURI="http://www.legislation.gov.uk/asc/2026/9/section/21/notes/welsh"/><ukm:Alternatives><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/9/pdfs/ascen_20260009_mi.pdf" Date="2026-06-04" Title="Explanatory Notes" TitleWelsh="Nodiadau Esboniadol" Size="2439377" Language="Mixed"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/9/pdfs/ascen_20260009_we.pdf" Date="2026-06-04" Title="Explanatory Note" TitleWelsh="Nodiadau Esboniadol" Size="1837183" Language="Welsh"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/9/pdfs/ascen_20260009_en.pdf" Date="2026-06-04" Title="Explanatory Notes" Size="2063940"/></ukm:Alternatives></ukm:Notes><ukm:Alternatives><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/9/pdfs/asc_20260009_we.pdf" Date="2026-05-06" Size="2226163" Language="Welsh" Print="false"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/9/pdfs/asc_20260009_en.pdf" Date="2026-05-06" Size="2255904" Print="false"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/9/pdfs/asc_20260009_mi.pdf" Date="2026-05-06" Size="2898994" Language="Mixed" Print="true"/></ukm:Alternatives><ukm:Statistics><ukm:TotalParagraphs Value="39"/><ukm:BodyParagraphs Value="31"/><ukm:ScheduleParagraphs Value="8"/><ukm:AttachmentParagraphs Value="0"/><ukm:TotalImages Value="0"/></ukm:Statistics></proprietary></meta><body eId="body"><part eId="part-2"><num>RHAN 2</num><heading>SAFONAU YMDDYGIAD AELODAU O’R SENEDD</heading><hcontainer name="crossheading" ukl:Name="Pblock" eId="part-2-crossheading-comisiynydd-safonau-y-senedd"><heading>Comisiynydd Safonau y Senedd</heading><section eId="section-21" uk:target="true"><num>21</num><heading>Comisiynydd Safonau y Senedd: cymhwystra</heading><subsection eId="section-21-1"><num>(1)</num><content><p>Mae Mesur Comisiynydd Safonau Cynulliad Cenedlaethol Cymru <ref eId="c00022" href="http://www.legislation.gov.uk/id/mwa/2009/4/welsh">2009 (mccc 4)</ref> wedi ei ddiwygio fel a ganlyn.</p></content></subsection><subsection eId="section-21-2"><num>(2)</num><intro><p>Yn adran 1(3) (personau nad ydynt yn gymwys i’w penodi’n Gomisiynydd)—</p></intro><level class="para1" eId="section-21-2-a"><num>(a)</num><content><p>ym mharagraff (b) hepgorer “yn ystod y cyfnod o 2 flynedd cyn y dyddiad y mae’r penodiad i ddod i rym”;</p></content></level><level class="para1" eId="section-21-2-b"><num>(b)</num><content><p><mod>ar ôl paragraff (b) mewnosoder—<quotedStructure startQuote="“" endQuote="”" uk:context="body" uk:docName="asc" ukl:TargetClass="primary" ukl:TargetSubClass="unknown" ukl:Context="main" ukl:Format="default"><level class="para1"><num>(ba)</num><intro><p>yn aelod, neu wedi bod yn aelod ar unrhyw adeg, o—</p></intro><level class="para2"><num>(i)</num><content><p>Tŷ’r Cyffredin,</p></content></level><level class="para2"><num>(ii)</num><content><p>Tŷ’r Arglwyddi,</p></content></level><level class="para2"><num>(iii)</num><content><p>Senedd yr Alban,</p></content></level><level class="para2"><num>(iv)</num><content><p>Cynulliad Gogledd Iwerddon,</p></content></level></level><level class="para1"><num>(bb)</num><content><p>yn dal neu wedi dal ar unrhyw adeg swydd comisiynydd heddlu a throseddu ar gyfer ardal heddlu yng Nghymru neu Loegr,</p></content></level><level class="para1"><num>(bc)</num><content><p>yn aelod, neu wedi bod yn aelod ar unrhyw adeg, o’r cyngor ar gyfer sir neu fwrdeistref sirol yng Nghymru,</p></content></level><level class="para1"><num>(bd)</num><content><p>yn aelod, neu wedi bod yn aelod ar unrhyw adeg yn ystod y cyfnod o 2 flynedd cyn y dyddiad y mae’r penodiad i ddod i rym, o’r cyngor ar gyfer cymuned yng Nghymru,</p></content></level></quotedStructure><inline name="appendText">;</inline></mod></p></content></level><level class="para1" eId="section-21-2-c"><num>(c)</num><content><p>ym mharagraff (e) hepgorer “neu”;</p></content></level><level class="para1" eId="section-21-2-d"><num>(d)</num><content><p><mod>ar ôl paragraff (f) mewnosoder—<quotedStructure startQuote="“" endQuote="”" uk:context="body" uk:docName="asc" ukl:TargetClass="primary" ukl:TargetSubClass="unknown" ukl:Context="main" ukl:Format="default"><level class="para1"><num>(g)</num><content><p>yn cael ei gymryd ymlaen gan Aelod o’r Senedd o dan gontract gwasanaeth neu gontract ar gyfer gwasanaethau mewn cysylltiad â chyflawni swyddogaethau’r aelod,</p></content></level><level class="para1"><num>(h)</num><content><p>wedi ei gymryd ymlaen gan Aelod o’r Senedd, o dan gontract gwasanaeth neu gontract ar gyfer gwasanaethau mewn cysylltiad â chyflawni swyddogaethau’r aelod ar unrhyw adeg yn ystod y cyfnod o 2 flynedd cyn y dyddiad y mae’r penodiad i ddod i rym,</p></content></level><level class="para1"><num>(i)</num><content><p>yn cael ei gymryd ymlaen gan blaid wleidyddol gofrestredig o dan gontract gwasanaeth neu gontract ar gyfer gwasanaethau, neu</p></content></level><level class="para1"><num>(j)</num><content><p>wedi ei gymryd ymlaen gan blaid wleidyddol gofrestredig o dan gontract gwasanaeth neu gontract ar gyfer gwasanaethau ar unrhyw adeg yn ystod y cyfnod o 2 flynedd cyn y dyddiad y mae’r penodiad i ddod i rym.</p></content></level></quotedStructure></mod></p></content></level></subsection><subsection eId="section-21-3"><num>(3)</num><intro><p>Yn adran 1(8) (penodiad Comisiynydd yn dod i ben)—</p></intro><level class="para1" eId="section-21-3-a"><num>(a)</num><content><p><mod>o flaen paragraff (b) mewnosoder—<quotedStructure startQuote="“" endQuote="”" uk:context="body" uk:docName="asc" ukl:TargetClass="primary" ukl:TargetSubClass="unknown" ukl:Context="main" ukl:Format="default"><level class="para1"><num>(aa)</num><intro><p>yn dod yn aelod o—</p></intro><level class="para2"><num>(i)</num><content><p>Tŷ’r Cyffredin,</p></content></level><level class="para2"><num>(ii)</num><content><p>Tŷ’r Arglwyddi,</p></content></level><level class="para2"><num>(iii)</num><content><p>Senedd yr Alban,</p></content></level><level class="para2"><num>(iv)</num><content><p>Cynulliad Gogledd Iwerddon, neu</p></content></level><level class="para2"><num>(v)</num><content><p>y cyngor ar gyfer sir, bwrdeistref sirol neu gymuned yng Nghymru,</p></content></level></level><level class="para1"><num>(ab)</num><content><p>yn dod yn gomisiynydd heddlu a throseddu ar gyfer ardal heddlu yng Nghymru neu Loegr,</p></content></level></quotedStructure><inline name="appendText">;</inline></mod></p></content></level><level class="para1" eId="section-21-3-b"><num>(b)</num><content><p>ym mharagraff (b), hepgorer “neu” yn yr ail le y mae’n digwydd;</p></content></level><level class="para1" eId="section-21-3-c"><num>(c)</num><content><p><mod>ar ôl paragraff (c) mewnosoder—<quotedStructure startQuote="“" endQuote="”" uk:context="body" uk:docName="asc" ukl:TargetClass="primary" ukl:TargetSubClass="unknown" ukl:Context="main" ukl:Format="default"><level class="para1"><num>(d)</num><content><p>yn cael ei gymryd ymlaen gan Aelod o’r Senedd o dan gontract gwasanaeth neu gontract ar gyfer gwasanaethau mewn cysylltiad â chyflawni swyddogaethau’r aelod, neu</p></content></level><level class="para1"><num>(e)</num><content><p>yn cael ei gymryd ymlaen gan blaid wleidyddol gofrestredig o dan gontract gwasanaeth neu gontract ar gyfer gwasanaethau.</p></content></level></quotedStructure></mod></p></content></level></subsection><subsection eId="section-21-4"><num>(4)</num><content><p><mod>Ar ôl adran 1(8) (penodiad Comisiynydd yn dod i ben) mewnosoder—<quotedStructure startQuote="“" endQuote="”" uk:context="body" uk:docName="asc" ukl:TargetClass="primary" ukl:TargetSubClass="unknown" ukl:Context="main" ukl:Format="default"><subsection><num>(9)</num><content><p>Yn yr adran hon, ystyr “plaid wleidyddol gofrestredig yw plaid a gofrestrwyd o dan Ran 2 o Ddeddf Pleidiau Gwleidyddol, Etholiadau a Refferenda <ref eId="c00023" href="http://www.legislation.gov.uk/id/ukpga/2000/41/welsh">2000 (p. 41)</ref>.</p></content></subsection></quotedStructure></mod></p></content></subsection></section></hcontainer></part></body></act></akomaNtoso>