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					<dc:identifier>http://www.legislation.gov.uk/asc/2026/5/section/103/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/103/notes" DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/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/3/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/3" NumberOfProvisions="18" id="part-3" TerritorialApplication="W" RestrictExtent="E+W" Match="false" Status="Prospective"><Number>RHAN 3</Number><Title>PWERAU GORFODI AC YMCHWILIO</Title><Pblock DocumentURI="http://www.legislation.gov.uk/asc/2026/5/part/3/crossheading/swyddogaethau-swyddogion-awdurdodedig/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/3/crossheading/swyddogaethau-swyddogion-awdurdodedig" NumberOfProvisions="5" Match="false" Status="Prospective" id="part-3-crossheading-swyddogaethau-swyddogion-awdurdodedig" RestrictExtent="E+W" TerritorialApplication="W"><Title>Swyddogaethau swyddogion awdurdodedig</Title><P1group Match="false" Status="Prospective" RestrictExtent="E+W" TerritorialApplication="W"><Title>Pŵer i fynd i fangre nad yw’n cael ei defnyddio fel uned breswyl</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103" id="section-103">
<Pnumber PuncAfter=""><CommentaryRef Ref="key-e5bfd08c22ebd7749c0254047b065fbb"/>103</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/1/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/1" id="section-103-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>Caiff swyddog awdurdodedig fynd i unrhyw fangre nad yw’n cael ei defnyddio fel uned breswyl—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/1/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/1/a" id="section-103-1-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>pan fo’r swyddog yn ystyried ei bod yn angenrheidiol mynd i’r fangre at ddiben perthnasol, a</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/1/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/1/b" id="section-103-1-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>oni bai bod y swyddog yn ystyried y byddai’n llesteirio’r diben, pan fo—</Text>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/1/b/i/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/1/b/i" id="section-103-1-b-i">
<Pnumber>i</Pnumber>
<P4para>
<Text>y mynediad yn digwydd ar adeg resymol o’r dydd, a</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/1/b/ii/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/1/b/ii" id="section-103-1-b-ii">
<Pnumber>ii</Pnumber>
<P4para>
<Text>hysbysiad rhesymol yn cael ei roi i’r meddiannydd neu‍ i berson sy’n ymddangos i’r swyddog ei fod yn gyfrifol am y fangre.</Text>
</P4para>
</P4>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/2/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/2" id="section-103-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>Caiff swyddog awdurdodedig fynd i unrhyw fangre nad yw’n cael ei defnyddio fel uned breswyl drwy rym (os oes angen) pan fo—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/2/a" id="section-103-2-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>y swyddog yn ystyried ei bod yn angenrheidiol mynd i’r fangre at ddiben perthnasol, a</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/2/b" id="section-103-2-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>gwarant wedi ei ddyroddi gan ynad heddwch o dan is-adran (3).</Text>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/3/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/3" id="section-103-3">
<Pnumber>3</Pnumber>
<P2para>
<Text>Ni chaiff ynad heddwch ddyroddi gwarant o dan yr is-adran hon ond os yw’n fodlon, ar sail gwybodaeth ysgrifenedig ar lw gan swyddog awdurdodedig—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/3/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/3/a" id="section-103-3-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>ei bod yn angenrheidiol i swyddog awdurdodedig gael mynediad at ddiben perthnasol, a</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/3/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/3/b" id="section-103-3-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>bod y naill neu’r llall o’r hyn a ganlyn yn gymwys—</Text>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/3/b/i/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/3/b/i" id="section-103-3-b-i">
<Pnumber>i</Pnumber>
<P4para>
<Text>bod‍ mynediad wedi ei wrthod, neu’n debygol o gael ei wrthod, neu</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/3/b/ii/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/3/b/ii" id="section-103-3-b-ii">
<Pnumber>ii</Pnumber>
<P4para>
<Text>ei bod yn briodol fel arall i’r swyddog gael ei awdurdodi i fynd i mewn drwy rym (os oes angen).</Text>
</P4para>
</P4>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/4/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/4" id="section-103-4">
<Pnumber>4</Pnumber>
<P2para>
<Text>O ran gwarant a ddyroddwyd o dan is-adran (3)—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/4/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/4/a" id="section-103-4-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>mae’n awdurdodi swyddog awdurdodedig i fynd i’r fangre a bennir yn y warant drwy rym (os oes angen);</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/4/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/4/b" id="section-103-4-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>caiff bennu pryd, neu pa mor aml, y caiff mynediad ddigwydd.</Text>
</P3para>
</P3>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/103/5/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/103/5" id="section-103-5">
<Pnumber>5</Pnumber>
<P2para>
<Text>Yn yr adran hon ac adran 104, mae “uned breswyl” yn cynnwys mangre a fyddai’n uned breswyl oni bai am reoliadau a wneir o dan adran 5(6)(a).</Text>
</P2para>
</P2>
</P1para>
</P1></P1group></Pblock></Part></Body></Primary><Commentaries><Commentary Type="I" id="key-e5bfd08c22ebd7749c0254047b065fbb"><Para><Text>A. 103  ddim mewn grym ar y Cydsyniad Brenhinol, gweler <CitationSubRef id="nd08a73ecd85ee6dd" 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>