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					<dc:identifier>http://www.legislation.gov.uk/asc/2026/5/section/129/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/129/notes" DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/129/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/5/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/5" NumberOfProvisions="25" id="part-5" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Number>RHAN 5</Number><Title>ATODOL A CHYFFREDINOL</Title><Pblock DocumentURI="http://www.legislation.gov.uk/asc/2026/5/part/5/crossheading/arfer-swyddogaethau-gan-awdurdodau-diogelwch-adeiladau-ac-awdurdodau-diogelwch-tn/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/5/crossheading/arfer-swyddogaethau-gan-awdurdodau-diogelwch-adeiladau-ac-awdurdodau-diogelwch-tn" NumberOfProvisions="3" id="part-5-crossheading-arfer-swyddogaethau-gan-awdurdodau-diogelwch-adeiladau-ac-awdurdodau-diogelwch-tn" TerritorialApplication="W" RestrictExtent="E+W" Match="false" Status="Prospective"><Title>Arfer swyddogaethau gan awdurdodau diogelwch adeiladau ac awdurdodau diogelwch tân</Title><P1group Match="false" Status="Prospective" RestrictExtent="E+W" TerritorialApplication="W"><Title>Rhannu gwybodaeth</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/129/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/129" id="section-129">
<Pnumber PuncAfter=""><CommentaryRef Ref="key-fce6cdf36543d420f49d456ae70b7312"/>129</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/129/1/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/129/1" id="section-129-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>Caiff awdurdod perthnasol ddatgelu gwybodaeth a ddelir ganddo‍ i awdurdod gorfodi at ddibenion swyddogaeth berthnasol y naill awdurdod neu’r llall.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/129/2/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/129/2" id="section-129-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>Nid yw datgelu gwybodaeth yn unol ag is-adran (1) yn torri—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/129/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/129/2/a" id="section-129-2-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>unrhyw rwymedigaeth gyfrinachedd sy’n ddyledus gan yr awdurdod sy’n gwneud y datgeliad, neu</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/129/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/129/2/b" id="section-129-2-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>unrhyw gyfyngiad arall ar ddatgelu gwybodaeth (sut bynnag y caiff ei osod).</Text>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/129/3/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/129/3" id="section-129-3">
<Pnumber>3</Pnumber>
<P2para>
<Text>Ond gweler hefyd adran 183A o Ddeddf Diogelu Data 2018 (diogelu gofynion ar gyfer prosesu data personol).</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/129/4/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/129/4" id="section-129-4">
<Pnumber>4</Pnumber>
<P2para>
<Text>Yn is-adran (1), ystyr “awdurdod perthnasol” yw—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/129/4/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/129/4/a" id="section-129-4-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>cyngor sir neu gyngor bwrdeistref sirol yng Nghymru;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/129/4/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/129/4/b" id="section-129-4-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>awdurdod diogelwch tân.</Text>
</P3para>
</P3>
</P2para>
</P2>
</P1para>
</P1></P1group></Pblock></Part></Body></Primary><Commentaries><Commentary Type="I" id="key-fce6cdf36543d420f49d456ae70b7312"><Para><Text>A. 129  ddim mewn grym ar y Cydsyniad Brenhinol, gweler <CitationSubRef id="ne4cdd3aac7193860" 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>