<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/2026/4/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4" NumberOfProvisions="92" RestrictStartDate="2026-04-28" xsi:schemaLocation="http://www.legislation.gov.uk/namespaces/legislation http://www.legislation.gov.uk/schema/legislation.xsd" SchemaVersion="2.0" xml:lang="cy" RestrictExtent="E+W" TerritorialApplication="W"><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/2026/4/section/10/welsh</dc:identifier><dc:title>Deddf yr Amgylchedd (Egwyddorion, Llywodraethiant a Thargedau Bioamrywiaeth) (Cymru) 2026</dc:title><dc:language>cy</dc:language><dc:modified>2026-07-27</dc:modified><dc:publisher>Statute Law Database</dc:publisher><dct:valid>2026-04-28</dct:valid>
					
					<atom:link rel="self" href="http://www.legislation.gov.uk/asc/2026/4/section/10/welsh/data.xml" type="application/xml"/><atom:link rel="http://www.legislation.gov.uk/def/navigation/resources" href="http://www.legislation.gov.uk/asc/2026/4/resources/welsh" title="More Resources"/>
					
					
					
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/act" href="http://www.legislation.gov.uk/asc/2026/4/welsh" title="whole act"/><atom:link rel="http://www.legislation.gov.uk/def/navigation/introduction" href="http://www.legislation.gov.uk/asc/2026/4/introduction/welsh" title="introduction"/>
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/body" href="http://www.legislation.gov.uk/asc/2026/4/body/welsh" title="body"/>
					<atom:link rel="http://www.legislation.gov.uk/def/navigation/schedules" href="http://www.legislation.gov.uk/asc/2026/4/schedules/welsh" title="schedules"/>
					
										
					
					
					<atom:link rel="alternate" hreflang="en" href="http://www.legislation.gov.uk/asc/2026/4/section/10"/><atom:link rel="http://purl.org/dc/terms/tableOfContents" hreflang="en" href="http://www.legislation.gov.uk/asc/2026/4/contents" title="Table of Contents"/>
					<atom:link rel="alternate" type="application/rdf+xml" href="http://www.legislation.gov.uk/asc/2026/4/section/10/welsh/data.rdf" title="RDF/XML"/><atom:link rel="alternate" type="application/akn+xml" href="http://www.legislation.gov.uk/asc/2026/4/section/10/welsh/data.akn" title="AKN"/><atom:link rel="alternate" type="application/xhtml+xml" href="http://www.legislation.gov.uk/asc/2026/4/section/10/welsh/data.xht" title="HTML snippet"/><atom:link rel="alternate" type="text/html" href="http://www.legislation.gov.uk/asc/2026/4/section/10/welsh/data.htm" title="Website (XHTML) Default View"/><atom:link rel="alternate" type="text/csv" href="http://www.legislation.gov.uk/asc/2026/4/section/10/welsh/data.csv" title="CSV"/><atom:link rel="alternate" type="application/pdf" href="http://www.legislation.gov.uk/asc/2026/4/section/10/welsh/data.pdf" title="PDF"/>
					<atom:link rel="alternate" type="application/akn+xhtml" href="http://www.legislation.gov.uk/asc/2026/4/section/10/welsh/data.html" title="HTML5 snippet"/>

					
					<atom:link rel="http://purl.org/dc/terms/tableOfContents" hreflang="cy" href="http://www.legislation.gov.uk/asc/2026/4/contents/welsh" title="Table of Contents"/>
					
					<atom:link rel="http://purl.org/dc/terms/hasVersion" href="http://www.legislation.gov.uk/asc/2026/4/section/10/enacted/welsh" title="enacted" hreflang="cy"/><atom:link rel="http://purl.org/dc/terms/hasVersion" href="http://www.legislation.gov.uk/asc/2026/4/section/10/enacted" title="enacted" hreflang="en"/><atom:link rel="http://purl.org/dc/terms/hasVersion" href="http://www.legislation.gov.uk/asc/2026/4/section/10/2026-06-27" title="2026-06-27" hreflang="en"/>
					
					<atom:link rel="up" href="http://www.legislation.gov.uk/asc/2026/4/welsh" title="Entire legislation"/><atom:link rel="prev" href="http://www.legislation.gov.uk/asc/2026/4/section/9/welsh" title="Provision; Section 9"/><atom:link rel="prevInForce" href="http://www.legislation.gov.uk/asc/2026/4/introduction/welsh" title="Introduction; Introduction"/><atom:link rel="next" href="http://www.legislation.gov.uk/asc/2026/4/section/11/welsh" title="Provision; Section 11"/><atom:link rel="nextInForce" href="http://www.legislation.gov.uk/asc/2026/4/section/41/welsh" title="Provision; Section 41"/>
					<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="4"/><ukm:EnactmentDate Date="2026-04-27"/><ukm:ISBN Value="9780348113983"/><ukm:UnappliedEffects><ukm:UnappliedEffect EffectId="key-6a199dee376b11fff6c1881cbeefdeee" AffectingYear="2026" AffectedProvisions="s. 10" AffectedNumber="4" AppliedModified="2026-07-16T17:50:43.0874+01:00" AffectingProvisions="s. 46(2)(c)" Row="11" AffectedTerritorialApplication="W" URI="http://www.legislation.gov.uk/id/effect/key-6a199dee376b11fff6c1881cbeefdeee" AffectingURI="http://www.legislation.gov.uk/id/asc/2026/4" AffectedExtent="E+W" RequiresApplied="true" AffectingNumber="4" AffectedURI="http://www.legislation.gov.uk/id/asc/2026/4" AffectedYear="2026" AffectingClass="WelshParliamentAct" RequiresWelshApplied="true" Type="coming into force" AffectedClass="WelshParliamentAct" Modified="2026-08-07T08:51:30Z"><ukm:AffectedTitle>Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026</ukm:AffectedTitle><ukm:AffectedTitle xml:lang="cy">Deddf yr Amgylchedd (Egwyddorion, Llywodraethiant a Thargedau Bioamrywiaeth) (Cymru) 2026</ukm:AffectedTitle><ukm:AffectedProvisions><ukm:Section Ref="section-10" URI="http://www.legislation.gov.uk/id/asc/2026/4/section/10">s. 10</ukm:Section></ukm:AffectedProvisions><ukm:AffectingTitle>Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026</ukm:AffectingTitle><ukm:AffectingTitle xml:lang="cy">Deddf yr Amgylchedd (Egwyddorion, Llywodraethiant a Thargedau Bioamrywiaeth) (Cymru) 2026</ukm:AffectingTitle><ukm:AffectingProvisions><ukm:Section Ref="section-46-2-c" URI="http://www.legislation.gov.uk/id/asc/2026/4/section/46/2/c">s. 46(2)(c)</ukm:Section></ukm:AffectingProvisions><ukm:InForceDates><ukm:InForce Applied="true" WelshApplied="false" Date="2026-06-27" Qualification="wholly in force"/></ukm:InForceDates></ukm:UnappliedEffect></ukm:UnappliedEffects></ukm:PrimaryMetadata>
					

                    
									 
					<ukm:Alternatives><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/4/pdfs/asc_20260004_we.pdf" Date="2026-05-11" Size="2476535" Language="Welsh" Print="false"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/4/pdfs/asc_20260004_en.pdf" Date="2026-05-11" Size="2493561" Print="false"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/4/pdfs/asc_20260004_mi.pdf" Date="2026-05-11" Size="3286135" Language="Mixed" Print="true"/></ukm:Alternatives>
					
					<ukm:Statistics>
									<ukm:TotalParagraphs Value="92"/>
									<ukm:BodyParagraphs Value="58"/>
									<ukm:ScheduleParagraphs Value="34"/>
									<ukm:AttachmentParagraphs Value="0"/>
									<ukm:TotalImages Value="0"/>
								</ukm:Statistics>
				</ukm:Metadata><Primary><Body DocumentURI="http://www.legislation.gov.uk/asc/2026/4/body/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/body" NumberOfProvisions="58" RestrictStartDate="2026-04-28" NumberFormat="default" RestrictExtent="E+W" TerritorialApplication="W"><Part DocumentURI="http://www.legislation.gov.uk/asc/2026/4/part/2/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/part/2" NumberOfProvisions="27" Match="false" Status="Prospective" id="part-2" RestrictExtent="E+W" TerritorialApplication="W"><Number>RHAN 2</Number><Title>SWYDDFA LLYWODRAETHIANT AMGYLCHEDDOL CYMRU</Title><Pblock DocumentURI="http://www.legislation.gov.uk/asc/2026/4/part/2/crossheading/swyddfa-llywodraethiant-amgylcheddol-cymru/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/part/2/crossheading/swyddfa-llywodraethiant-amgylcheddol-cymru" NumberOfProvisions="4" Match="false" Status="Prospective" id="part-2-crossheading-swyddfa-llywodraethiant-amgylcheddol-cymru" RestrictExtent="E+W" TerritorialApplication="W"><Title>Swyddfa Llywodraethiant Amgylcheddol Cymru</Title><P1group Match="false" Status="Prospective" RestrictExtent="E+W" TerritorialApplication="W"><Title>Diben cyffredinol etc.</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/10/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/10" id="section-10">
<Pnumber PuncAfter=""><CommentaryRef Ref="key-6a199dee376b11fff6c1881cbeefdeee"/>10</Pnumber>
<P1para>
<Text>Rhaid i SLlAC arfer ei swyddogaethau—</Text>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/10/a/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/10/a" id="section-10-a">
<Pnumber>a</Pnumber>
<P3para>
<Text>at y diben cyffredinol o—</Text>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/10/a/i/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/10/a/i" id="section-10-a-i">
<Pnumber>i</Pnumber>
<P4para>
<Text>cyfrannu at‍ gyrraedd lefel uchel o ran diogelu’r amgylchedd a gwelliant i’r amgylchedd, a</Text>
</P4para>
</P4>
<P4 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/10/a/ii/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/10/a/ii" id="section-10-a-ii">
<Pnumber>ii</Pnumber>
<P4para>
<Text>sicrhau bod cyfraith amgylcheddol yn effeithiol ac y cydymffurfir â hi, y’i gweithredir ac y’i cymhwysir;</Text>
</P4para>
</P4>
</P3para>
</P3>
<P3 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/10/b/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/10/b" id="section-10-b">
<Pnumber>b</Pnumber>
<P3para>
<Text>yn ddiduedd, yn wrthrychol, yn gymesur ac yn dryloyw.</Text>
</P3para>
</P3>
</P1para>
</P1></P1group></Pblock></Part></Body></Primary><Commentaries><Commentary Type="I" id="key-6a199dee376b11fff6c1881cbeefdeee"><Para><Text>A. 10  mewn grym ar 27.6.2026, gweler <CitationSubRef id="n3578f835a43b8078" SectionRef="section-46-2-c" URI="http://www.legislation.gov.uk/id/asc/2026/4/section/46/2/c" Operative="true">a. 46(2)(c)</CitationSubRef></Text></Para></Commentary></Commentaries></Legislation>