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					<dc:identifier>http://www.legislation.gov.uk/asc/2026/5/section/86/welsh</dc:identifier><dc:title>Deddf Diogelwch Adeiladau (Cymru) 2026</dc:title><dc:language>cy</dc:language><dc:publisher>Statute Law Database</dc:publisher><dc:modified>2026-06-25</dc:modified><dc:contributor>Expert Participation</dc:contributor><dct:valid>2026-04-28</dct:valid>
					
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									<ukm:Notes><ukm:Note IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/notes" DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/notes/welsh"/><ukm:Alternatives><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/ascen_20260005_we.pdf" Date="2026-05-22" Title="Explanatory Note" TitleWelsh="Nodiadau Esboniadol - Welsh" Size="2726839" Language="Welsh"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/ascen_20260005_mi.pdf" Date="2026-05-22" Title="Explanatory Note - Mixed Language" TitleWelsh="Explanatory Note - Mixed Language" Size="4566700" Language="Mixed"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/ascen_20260005_en.pdf" Date="2026-05-22" Title="Explanatory Note - English" Size="3600739"/></ukm:Alternatives>       
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				</ukm:Metadata><Primary><Body DocumentURI="http://www.legislation.gov.uk/asc/2026/5/body/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/body" NumberOfProvisions="156" NumberFormat="default" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Part DocumentURI="http://www.legislation.gov.uk/asc/2026/5/part/2/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/2" NumberOfProvisions="16" id="part-2" TerritorialApplication="W" RestrictExtent="E+W" Match="false" Status="Prospective"><Number>RHAN 2</Number><Title>DIOGELWCH TÂN MEWN TAI AMLFEDDIANNAETH PENODOL</Title><Pblock DocumentURI="http://www.legislation.gov.uk/asc/2026/5/part/2/crossheading/darparu-gwybodaeth-a-dogfennau-syn-ymwneud-thai-amlfeddiannaeth-perthnasol/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/2/crossheading/darparu-gwybodaeth-a-dogfennau-syn-ymwneud-thai-amlfeddiannaeth-perthnasol" NumberOfProvisions="2" Match="false" Status="Prospective" id="part-2-crossheading-darparu-gwybodaeth-a-dogfennau-syn-ymwneud-thai-amlfeddiannaeth-perthnasol" RestrictExtent="E+W" TerritorialApplication="W"><Title>Darparu gwybodaeth a dogfennau sy’n ymwneud â thai amlfeddiannaeth perthnasol</Title><P1group Match="false" Status="Prospective" RestrictExtent="E+W" TerritorialApplication="W"><Title>Gofyniad i roi gwybodaeth a dogfennau i ddeiliad dyletswydd</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86" id="section-86">
<Pnumber PuncAfter=""><CommentaryRef Ref="key-020fcfcab4d723b6b35e75e797803841"/>86</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/1/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/1" id="section-86-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>Pan fo’r is-adran hon yn gymwys, rhaid i berson sy’n berson perthnasol mewn perthynas ag adeilad roi gwybodaeth neu ddogfen i ddeiliad dyletswydd ar gyfer tŷ amlfeddiannaeth perthnasol yn yr adeilad (gweler hefyd erthygl 22E o’r Gorchymyn Diogelwch Tân).</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/2/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/2" id="section-86-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>At ddibenion yr adran hon, mae person yn berson perthnasol mewn perthynas ag adeilad os—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/2/a" id="section-86-2-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>yw’r adeilad yn adeilad rheoleiddiedig a bod y person—</Text>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/2/a/i/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/2/a/i" id="section-86-2-a-i">
<Pnumber>i</Pnumber>
<P4para>
<Text>yn berson atebol ar gyfer yr adeilad;</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/2/a/ii/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/2/a/ii" id="section-86-2-a-ii">
<Pnumber>ii</Pnumber>
<P4para>
<Text>yn ddeiliad dyletswydd ar gyfer tŷ amlfeddiannaeth perthnasol yn yr adeilad;</Text>
</P4para>
</P4>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/2/b" id="section-86-2-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>yw’r person—</Text>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/2/b/i/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/2/b/i" id="section-86-2-b-i">
<Pnumber>i</Pnumber>
<P4para>
<Text>yn dal ystad gyfreithiol yn unrhyw ran o’r adeilad;</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/2/b/ii/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/2/b/ii" id="section-86-2-b-ii">
<Pnumber>ii</Pnumber>
<P4para>
<Text>yn dal ystad gyfreithiol yn unrhyw ran o fangre sy’n ffurfio rhan o’r un strwythur neu set o strwythurau â’r adeilad ac sy’n gyfan gwbl neu’n rhannol uwch ben neu o dan yr adeilad.</Text>
</P4para>
</P4>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/3/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/3" id="section-86-3">
<Pnumber>3</Pnumber>
<P2para>
<Text>Mae is-adran (1) yn gymwys pan—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/3/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/3/a" id="section-86-3-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>bo’r wybodaeth neu’r ddogfen yn angenrheidiol i’r deiliad dyletswydd gydymffurfio â gofyniad o dan y Ddeddf hon neu reoliadau a wneir oddi tani,</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/3/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/3/b" id="section-86-3-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>bo’r deiliad dyletswydd yn rhoi i’r person perthnasol gais ysgrifenedig sy’n—</Text>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/3/b/i/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/3/b/i" id="section-86-3-b-i">
<Pnumber>i</Pnumber>
<P4para>
<Text>datgan y gwneir y cais yn unol â’r adran hon,</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/3/b/ii/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/3/b/ii" id="section-86-3-b-ii">
<Pnumber>ii</Pnumber>
<P4para>
<Text>esbonio pam y mae’r wybodaeth neu’r ddogfen yn ofynnol gan y deiliad dyletswydd,</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/3/b/iii/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/3/b/iii" id="section-86-3-b-iii">
<Pnumber>iii</Pnumber>
<P4para>
<Text>datgan y cyfeiriad y mae rhaid rhoi’r wybodaeth neu’r ddogfen iddo, a</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/3/b/iv/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/3/b/iv" id="section-86-3-b-iv">
<Pnumber>iv</Pnumber>
<P4para>
<Text>datgan bod rhaid rhoi’r wybodaeth neu’r ddogfen cyn diwedd dyddiad penodedig heb fod yn llai na 14 o ddiwrnodau ar ôl y diwrnod y rhoddir y cais,</Text>
</P4para>
</P4>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/3/c/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/3/c" id="section-86-3-c">
<Pnumber>c</Pnumber>
<P3para>
<Text>bo’n rhesymol i’r person perthnasol roi i’r deiliad dyletswydd yr wybodaeth neu’r ddogfen, a</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/3/d/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/3/d" id="section-86-3-d">
<Pnumber>d</Pnumber>
<P3para>
<Text>yn achos cais am wybodaeth, ni all y deiliad dyletswydd wneud cais am yr wybodaeth gan y person perthnasol o dan adran 88(4).</Text>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/4/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/4" id="section-86-4">
<Pnumber>4</Pnumber>
<P2para>
<Text>Nid yw datgelu gwybodaeth neu ddogfen yn unol â’r adran hon yn torri—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/4/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/4/a" id="section-86-4-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>unrhyw rwymedigaeth gyfrinachedd sy’n ddyledus gan y person sy’n gwneud y datgeliad, neu</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/4/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/4/b" id="section-86-4-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>unrhyw gyfyngiad arall ar ddatgelu gwybodaeth neu ddogfen (sut bynnag y caiff ei osod).</Text>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/5/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/5" id="section-86-5">
<Pnumber>5</Pnumber>
<P2para>
<Text>Ond gweler hefyd adran 183A o Ddeddf Diogelu Data <Citation URI="http://www.legislation.gov.uk/id/ukpga/2018/12/welsh" id="c00017" Year="2018" Number="12" Class="UnitedKingdomPublicGeneralAct">2018 (p. 12)</Citation> (diogelu gofynion ar gyfer prosesu data personol).</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/86/6/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/86/6" id="section-86-6">
<Pnumber>6</Pnumber>
<P2para>
<Text>Yn yr adran hon, mae cyfeiriadau at berson atebol yn cynnwys person sy’n cael ei drin fel person atebol yn rhinwedd adran 36.</Text>
</P2para>
</P2>
</P1para>
</P1></P1group></Pblock></Part></Body></Primary><Commentaries><Commentary Type="I" id="key-020fcfcab4d723b6b35e75e797803841"><Para><Text>A. 86  ddim mewn grym ar y Cydsyniad Brenhinol, gweler <CitationSubRef id="n59d63e9800050bb8" SectionRef="section-138-2" URI="http://www.legislation.gov.uk/id/asc/2026/5/section/138/2" Operative="true">a. 138(2)</CitationSubRef></Text></Para></Commentary></Commentaries></Legislation>