<Legislation xmlns="http://www.legislation.gov.uk/namespaces/legislation" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" DocumentURI="http://www.legislation.gov.uk/asc/2026/5/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5" NumberOfProvisions="201" xsi:schemaLocation="http://www.legislation.gov.uk/namespaces/legislation http://www.legislation.gov.uk/schema/legislation.xsd" SchemaVersion="2.0" xml:lang="cy" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><ukm:Metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:ukm="http://www.legislation.gov.uk/namespaces/metadata">
					<dc:identifier>http://www.legislation.gov.uk/asc/2026/5/section/69/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>
					
					<atom:link rel="self" href="http://www.legislation.gov.uk/asc/2026/5/section/69/welsh/data.xml" type="application/xml"/><atom:link rel="http://www.legislation.gov.uk/def/navigation/resources" href="http://www.legislation.gov.uk/asc/2026/5/resources/welsh" title="More Resources"/>
					
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/notes" href="http://www.legislation.gov.uk/id/asc/2026/5/section/69/notes/welsh" title="Explanatory Notes"/><atom:link rel="http://www.legislation.gov.uk/def/navigation/notes/toc" href="http://www.legislation.gov.uk/asc/2026/5/notes/contents/welsh" title="Explanatory Notes Table of Contents"/>
					
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/act" href="http://www.legislation.gov.uk/asc/2026/5/welsh" title="whole act"/><atom:link rel="http://www.legislation.gov.uk/def/navigation/introduction" href="http://www.legislation.gov.uk/asc/2026/5/introduction/welsh" title="introduction"/>
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/body" href="http://www.legislation.gov.uk/asc/2026/5/body/welsh" title="body"/>
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/schedules" href="http://www.legislation.gov.uk/asc/2026/5/schedules/welsh" title="schedules"/>
					
										
					
					
					<atom:link rel="alternate" hreflang="en" href="http://www.legislation.gov.uk/asc/2026/5/section/69"/><atom:link rel="http://purl.org/dc/terms/tableOfContents" hreflang="en" href="http://www.legislation.gov.uk/asc/2026/5/contents" title="Table of Contents"/>
					<atom:link rel="alternate" type="application/rdf+xml" href="http://www.legislation.gov.uk/asc/2026/5/section/69/welsh/data.rdf" title="RDF/XML"/><atom:link rel="alternate" type="application/akn+xml" href="http://www.legislation.gov.uk/asc/2026/5/section/69/welsh/data.akn" title="AKN"/><atom:link rel="alternate" type="application/xhtml+xml" href="http://www.legislation.gov.uk/asc/2026/5/section/69/welsh/data.xht" title="HTML snippet"/><atom:link rel="alternate" type="text/html" href="http://www.legislation.gov.uk/asc/2026/5/section/69/welsh/data.htm" title="Website (XHTML) Default View"/><atom:link rel="alternate" type="text/csv" href="http://www.legislation.gov.uk/asc/2026/5/section/69/welsh/data.csv" title="CSV"/><atom:link rel="alternate" type="application/pdf" href="http://www.legislation.gov.uk/asc/2026/5/section/69/welsh/data.pdf" title="PDF"/>
					<atom:link rel="alternate" type="application/akn+xhtml" href="http://www.legislation.gov.uk/asc/2026/5/section/69/welsh/data.html" title="HTML5 snippet"/>

					
					<atom:link rel="http://purl.org/dc/terms/tableOfContents" hreflang="cy" href="http://www.legislation.gov.uk/asc/2026/5/contents/welsh" title="Table of Contents"/>
					
					<atom:link rel="http://purl.org/dc/terms/hasVersion" href="http://www.legislation.gov.uk/asc/2026/5/section/69/enacted/welsh" title="enacted" hreflang="cy"/><atom:link rel="http://purl.org/dc/terms/hasVersion" href="http://www.legislation.gov.uk/asc/2026/5/section/69/enacted" title="enacted" hreflang="en"/>
					
					<atom:link rel="up" href="http://www.legislation.gov.uk/asc/2026/5/welsh" title="Entire legislation"/><atom:link rel="prev" href="http://www.legislation.gov.uk/asc/2026/5/section/68/welsh" title="Provision; Section 68"/><atom:link rel="prevInForce" href="http://www.legislation.gov.uk/asc/2026/5/section/17/welsh" title="Provision; Section 17"/><atom:link rel="next" href="http://www.legislation.gov.uk/asc/2026/5/section/70/welsh" title="Provision; Section 70"/><atom:link rel="nextInForce" href="http://www.legislation.gov.uk/asc/2026/5/section/133/welsh" title="Provision; Section 133"/>
					<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="5"/><ukm:EnactmentDate Date="2026-04-27"/><ukm:ISBN Value="9780348114010"/><ukm:UnappliedEffects><ukm:UnappliedEffect AffectingYear="2026" AffectedURI="http://www.legislation.gov.uk/id/asc/2026/5" URI="http://www.legislation.gov.uk/id/effect/key-4c1f387c857cfdb08bf7542ed36e9af4" Row="73" AffectedProvisions="s. 69" AffectingProvisions="s. 138(2)" AffectedClass="WelshParliamentAct" AffectedNumber="5" AffectingNumber="5" RequiresApplied="true" AffectedYear="2026" Modified="2026-06-25T12:30:20Z" AffectingURI="http://www.legislation.gov.uk/id/asc/2026/5" AffectedExtent="E+W" RequiresWelshApplied="true" AffectingClass="WelshParliamentAct" AffectedTerritorialApplication="W" EffectId="key-4c1f387c857cfdb08bf7542ed36e9af4" Type="coming into force"><ukm:AffectedTitle>Building Safety (Wales) Act 2026</ukm:AffectedTitle><ukm:AffectedTitle xml:lang="cy">Deddf Diogelwch Adeiladau (Cymru) 2026</ukm:AffectedTitle><ukm:AffectedProvisions><ukm:Section Ref="section-69" URI="http://www.legislation.gov.uk/id/asc/2026/5/section/69">s. 69</ukm:Section></ukm:AffectedProvisions><ukm:AffectingTitle>Building Safety (Wales) Act 2026</ukm:AffectingTitle><ukm:AffectingTitle xml:lang="cy">Deddf Diogelwch Adeiladau (Cymru) 2026</ukm:AffectingTitle><ukm:AffectingProvisions><ukm:Section Ref="section-138-2" URI="http://www.legislation.gov.uk/id/asc/2026/5/section/138/2">s. 138(2)</ukm:Section></ukm:AffectingProvisions><ukm:InForceDates><ukm:InForce Applied="false" WelshApplied="false" Prospective="true" Qualification=""/></ukm:InForceDates></ukm:UnappliedEffect></ukm:UnappliedEffects></ukm:PrimaryMetadata>
					

                    
									<ukm:Notes><ukm:Note IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/notes" DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/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>       
								</ukm:Notes> 
					<ukm:Alternatives><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/asc_20260005_we.pdf" Date="2026-05-15" Size="3365606" Language="Welsh" Print="false"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/asc_20260005_en.pdf" Date="2026-05-15" Size="4156974" Print="false"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/asc_20260005_mi.pdf" Date="2026-05-15" Size="5567976" Language="Mixed" Print="true"/></ukm:Alternatives>
					
					<ukm:Statistics>
									<ukm:TotalParagraphs Value="201"/>
									<ukm:BodyParagraphs Value="156"/>
									<ukm:ScheduleParagraphs Value="45"/>
									<ukm:AttachmentParagraphs Value="0"/>
									<ukm:TotalImages Value="0"/>
								</ukm:Statistics>
				</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/1/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/1" NumberOfProvisions="90" id="part-1" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Number>RHAN 1</Number><Title>DIOGELWCH ADEILADAU SY’N CYNNWYS DWY NEU RAGOR O UNEDAU PRESWYL</Title><Chapter DocumentURI="http://www.legislation.gov.uk/asc/2026/5/part/1/chapter/10/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/1/chapter/10" NumberOfProvisions="24" id="part-1-chapter-10" TerritorialApplication="W" RestrictExtent="E+W" Match="false" Status="Prospective"><Number>PENNOD 10</Number><Title>ATODOL</Title><Pblock DocumentURI="http://www.legislation.gov.uk/asc/2026/5/part/1/chapter/10/crossheading/adennill-costau-perthnasol-gan-brif-berson-atebol/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/1/chapter/10/crossheading/adennill-costau-perthnasol-gan-brif-berson-atebol" NumberOfProvisions="1" Match="false" Status="Prospective" id="part-1-chapter-10-crossheading-adennill-costau-perthnasol-gan-brif-berson-atebol" RestrictExtent="E+W" TerritorialApplication="W"><Title>Adennill costau perthnasol gan brif berson atebol</Title><P1group Match="false" Status="Prospective" ConfersPower="true" RestrictExtent="E+W" TerritorialApplication="W"><Title>Adennill costau perthnasol gan brif berson atebol</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69" id="section-69">
<Pnumber PuncAfter=""><CommentaryRef Ref="key-9bfac7c0941d9e8a958f6179ab29aef8"/>69</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/1/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/1" id="section-69-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>Caiff Gweinidogion Cymru, drwy reoliadau, wneud darpariaeth ar gyfer galluogi’r prif berson atebol ar gyfer adeilad rheoleiddiedig i adennill costau perthnasol oddi wrth unrhyw berson arall sy’n berson atebol ar gyfer yr adeilad neu berson sy’n cael ei drin fel person atebol yn rhinwedd adran 36, ac mewn cysylltiad â hynny.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2" id="section-69-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>Yn is-adran (1), ystyr “costau perthnasol” yw unrhyw gostau yr aed iddynt neu yr eir iddynt gan y prif berson atebol mewn cysylltiad â’r hyn a ganlyn—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/a" id="section-69-2-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>gwneud cais i gofrestru adeilad categori 1 neu adeilad categori 2 yn unol ag adran 20 a rheoliadau a wneir oddi tani;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/b" id="section-69-2-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>hysbysu’r awdurdod diogelwch adeiladau ar gyfer adeilad o’r fath am newid yn unol ag adran 21 a rheoliadau a wneir oddi tani;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/c/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/c" id="section-69-2-c">
<Pnumber>c</Pnumber>
<P3para>
<Text>rhoi declarasiwn i’r awdurdod diogelwch adeiladau ar gyfer adeilad o’r fath yn unol ag adran 24 a rheoliadau a wneir oddi tani;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/d/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/d" id="section-69-2-d">
<Pnumber>d</Pnumber>
<P3para>
<Text>gwneud cais i ddileu adeilad categori 1 neu adeilad categori 2 o’r gofrestr yn unol ag adran 25 a rheoliadau a wneir oddi tani;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/e/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/e" id="section-69-2-e">
<Pnumber>e</Pnumber>
<P3para>
<Text>sicrhau bod y risgiau diogelwch tân sy’n ymwneud ag adeilad rheoleiddiedig yn cael eu hasesu, ac y rhoddir copïau o asesiadau, yn unol ag adrannau 29 i 32 a rheoliadau a wneir oddi tanynt;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/f/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/f" id="section-69-2-f">
<Pnumber>f</Pnumber>
<P3para>
<Text>mewn perthynas ag adeilad categori 1—</Text>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/f/i/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/f/i" id="section-69-2-f-i">
<Pnumber>i</Pnumber>
<P4para>
<Text>llunio ac adolygu adroddiad achos diogelwch, a rhoi copi o’r adroddiad a hysbysiad yn crynhoi’r diwygiadau i’r awdurdod diogelwch adeiladau ar gyfer yr adeilad, yn unol ag adran 37 a rheoliadau a wneir oddi tani;</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/f/ii/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/f/ii" id="section-69-2-f-ii">
<Pnumber>ii</Pnumber>
<P4para>
<Text>sefydlu a gweithredu system cofnodi achlysuron yn unol ag adran 38 a rheoliadau a wneir oddi tani;</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/f/iii/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/f/iii" id="section-69-2-f-iii">
<Pnumber>iii</Pnumber>
<P4para>
<Text>cydymffurfio â’r dyletswyddau a osodir gan adrannau 40 a 41 a rheoliadau a wneir oddi tanynt (strategaeth ymgysylltu â phreswylwyr);</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/f/iv/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/f/iv" id="section-69-2-f-iv">
<Pnumber>iv</Pnumber>
<P4para>
<Text>gwneud cais am dystysgrif adeilad yn unol ag adrannau 42 a 43 a rheoliadau a wneir oddi tanynt;</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/f/v/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/f/v" id="section-69-2-f-v">
<Pnumber>v</Pnumber>
<P4para>
<Text>cydymffurfio â’r dyletswyddau sy’n ymwneud ag arddangos tystysgrifau adeilad a dogfennau eraill a osodir gan adran 45 a rheoliadau a wneir oddi tani;</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/f/vi/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/f/vi" id="section-69-2-f-vi">
<Pnumber>vi</Pnumber>
<P4para>
<Text>sefydlu a gweithredu system ar gyfer ymchwilio i gwynion perthnasol yn unol ag adran 51 a rheoliadau a wneir oddi tani;</Text>
</P4para>
</P4>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/g/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/g" id="section-69-2-g">
<Pnumber>g</Pnumber>
<P3para>
<Text>mewn perthynas ag adeilad categori 2 neu adeilad categori 3, gwneud trefniadau ar gyfer ystyried cwynion perthnasol a rhoi effaith i’r trefniadau hynny yn unol â rheoliadau o dan adran 52;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/h/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/h" id="section-69-2-h">
<Pnumber>h</Pnumber>
<P3para>
<Text>gwneud cais am fynediad i fangre, neu gwneud cais i dribiwnlys eiddo preswyl am orchymyn mynediad, yn unol ag adran 58;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/i/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/i" id="section-69-2-i">
<Pnumber>i</Pnumber>
<P3para>
<Text>rhoi hysbysiad rhybuddio yn unol ag adran 59 neu 60 a rheoliadau a wneir o dan adran 62;</Text>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/69/2/j/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/69/2/j" id="section-69-2-j">
<Pnumber>j</Pnumber>
<P3para>
<Text>gwneud cais i dribiwnlys eiddo preswyl am orchymyn torri yn unol ag adran 61.</Text>
</P3para>
</P3>
</P2para>
</P2>
</P1para>
</P1></P1group></Pblock></Chapter></Part></Body></Primary><Commentaries><Commentary Type="I" id="key-9bfac7c0941d9e8a958f6179ab29aef8"><Para><Text>A. 69  ddim mewn grym ar y Cydsyniad Brenhinol, gweler <CitationSubRef id="n5932479e98c2249c" 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>