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ukl:Type="I" class="commentary I" eId="key-f06e8c2bd16e3b366861dec0498bcb05" marker="I1"><p>A. 2  mewn grym ar 27.6.2026, gweler <ref eId="nab36bf71eb26ce6e" class="subref operative" href="http://www.legislation.gov.uk/id/asc/2026/4/section/46/2/a">a. 46(2)(a)</ref></p></note></notes><proprietary xmlns:ukm="http://www.legislation.gov.uk/namespaces/metadata" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" source="#"><dc:identifier>http://www.legislation.gov.uk/asc/2026/4/section/2/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><ukm:PrimaryMetadata><ukm:DocumentClassification><ukm:DocumentCategory Value="primary"/><ukm:DocumentMainType Value="WelshParliamentAct"/><ukm:DocumentStatus 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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-2" URI="http://www.legislation.gov.uk/id/asc/2026/4/section/2">s. 2</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-a" URI="http://www.legislation.gov.uk/id/asc/2026/4/section/46/2/a">s. 46(2)(a)</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></proprietary></meta><body eId="body"><part eId="part-1"><num>RHAN 1</num><heading>AMCAN AMGYLCHEDDOL AC EGWYDDORION AMGYLCHEDDOL</heading><section eId="section-2" uk:target="true"><num>2</num><heading>Egwyddorion amgylcheddol</heading><intro><p>Yn y Rhan hon, yr “egwyddorion amgylcheddol” yw—</p></intro><level class="para1" eId="section-2-a"><num>(a)</num><content><p>yr egwyddor ragofalus i’r graddau y mae’n ymwneud â’r amgylchedd;</p></content></level><level class="para1" eId="section-2-b"><num>(b)</num><content><p>yr egwyddor y dylid cymryd camau ataliol i osgoi difrod amgylcheddol;</p></content></level><level class="para1" eId="section-2-c"><num>(c)</num><content><p>yr egwyddor y dylid cywiro difrod amgylcheddol fel mater o flaenoriaeth yn y tarddle;</p></content></level><level class="para1" eId="section-2-d"><num>(d)</num><content><p>yr egwyddor mai’r llygrwr sy’n talu.</p></content></level></section></part></body></act></akomaNtoso>