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					<dc:identifier>http://www.legislation.gov.uk/asc/2026/4/section/44/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>
					
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					<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:PrimaryMetadata>
					

                    
									 
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				</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/4/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/part/4" NumberOfProvisions="7" RestrictStartDate="2026-04-28" id="part-4" RestrictExtent="E+W" TerritorialApplication="W"><Number>RHAN 4</Number><Title>CYFFREDINOL</Title><P1group RestrictStartDate="2026-04-28" RestrictExtent="E+W" TerritorialApplication="W"><Title>Dehongli cyffredinol</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/44/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/44" id="section-44">
<Pnumber PuncAfter=""><CommentaryRef Ref="key-5ef18918d28ce71fc80d413af5744c6a"/>44</Pnumber>
<P1para>
<Text>Yn y Ddeddf hon—</Text>
<UnorderedList Class="Definition" Decoration="none">
<ListItem>
<Para>
<Text>ystyr “<Term id="term-adroddiad-gwella">adroddiad gwella</Term>” (<Emphasis>“improvement report</Emphasis>”) yw adroddiad a gyhoeddir o dan adran 22;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>mae i “<Term id="term-amcan-amgylcheddol">amcan amgylcheddol</Term>” (“<Term id="term-environmental-objective">environmental objective</Term>”) yr ystyr a roddir gan adran 1;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>ystyr “<Term id="term-amgylchedd">amgylchedd</Term>” (“<Term id="term-environment">environment</Term>”) yw—</Text>
<OrderedList Type="alpha" Decoration="parens">
<ListItem>
<Para>
<Text>aer, dŵr a thir (gan gynnwys cramen y ddaear),</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>planhigion, anifeiliaid gwyllt ac organeddau byw eraill a’u cynefinoedd, ac</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>y systemau naturiol, y cylchoedd naturiol a’r prosesau naturiol y mae’r pethau ym mharagraffau (a) a (b) yn rhyngweithio drwyddynt;</Text>
</Para>
</ListItem>
</OrderedList>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>mae i “<Term id="term-awdurdod-cyhoeddus">awdurdod cyhoeddus</Term>” (“<Term id="term-public-authority">public authority</Term>”) yr ystyr a roddir—</Text>
<OrderedList Type="alpha" Decoration="parens">
<ListItem>
<Para>
<Text>mewn perthynas ag adrannau 5 a 6, gan adran 5(4);</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>mewn perthynas â Rhan 2, gan adran 32;</Text>
</Para>
</ListItem>
</OrderedList>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>mae i “<Term id="term-cyfraith-amgylcheddol">cyfraith amgylcheddol</Term>” (“<Term id="term-environmental-law">environmental law</Term>”) yr ystyr a roddir gan adran 31;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>ystyr “<Term id="term-cynllun-gwella">cynllun gwella</Term>” (“<Term id="term-improvement-plan">improvement plan</Term>”) yw cynllun a gyhoeddir o dan adran 24;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>ystyr “<Term id="term-datganiad-o-egwyddorion-amgylcheddol-ac-integreiddio-diogelur-amgylchedd">datganiad o egwyddorion amgylcheddol ac integreiddio diogelu’r amgylchedd</Term>” (“<Term id="term-environmental-principles-and-integrating-environmental-protection-statement">environmental principles and integrating environmental protection statement</Term>”) yw datganiad a lunnir ac a gyhoeddir o dan adran‍ 7;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>ystyr “<Term id="term-deddf-yr-amgylchedd">Deddf yr Amgylchedd</Term>” (“<Term id="term-the-environment-act">the Environment Act</Term>”) yw Deddf yr Amgylchedd (Cymru) <Citation URI="http://www.legislation.gov.uk/id/anaw/2016/3/welsh" id="c00017" Year="2016" Number="3" Class="WelshNationalAssemblyAct">2016 (dccc 3)</Citation>;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>ystyr “<Term id="term-diogelur-amgylchedd">diogelu’r amgylchedd</Term>” (“<Term id="term-environmental-protection">environmental protection</Term>”) yw—</Text>
<OrderedList Type="alpha" Decoration="parens">
<ListItem>
<Para>
<Text>diogelu’r amgylchedd rhag effeithiau gweithgarwch dynol;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>cynnal, adfer neu wella’r amgylchedd;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>diogelu pobl, a’u hiechyd yn benodol, rhag effeithiau gweithgarwch dynol ar yr amgylchedd;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>monitro, asesu neu ystyried unrhyw beth ym mharagraffau (a) i (c) neu gynghori neu adrodd arno;</Text>
</Para>
</ListItem>
</OrderedList>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>mae i “<Term id="term-effeithiolrwydd-cyfraith-amgylcheddol">effeithiolrwydd cyfraith amgylcheddol</Term>” (“<Term id="term-effectiveness-of-environmental-law">effectiveness of environmental law</Term>”) yr ystyr a roddir gan adran 33;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>mae i “<Term id="term-egwyddorion-amgylcheddol">egwyddorion amgylcheddol</Term>” (“<Term id="term-environmental-principles">environmental principles</Term>”) yr ystyr a roddir gan adran 2;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>ystyr “<Term id="term-hysbysiad-cydymffurfio">hysbysiad cydymffurfio</Term>” (“<Term id="term-compliance-notice">compliance notice</Term>”) yw hysbysiad a gyflwynir o dan adran 18;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>mae i “<Term id="term-hysbysiad-cydymffurfio-brys">hysbysiad cydymffurfio brys</Term>” (“<Term id="term-urgent-compliance-notice">urgent compliance notice</Term>”) yr ystyr a roddir gan adran 19(4);</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>ystyr “<Term id="term-hysbysiad-gwybodaeth">hysbysiad gwybodaeth</Term>” (“<Term id="term-information-notice">information notice</Term>”) yw hysbysiad a gyflwynir o dan adran 15;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>mae i “<Term id="term-methu-â-chydymffurfio-â-chyfraith-amgylcheddol">methu â chydymffurfio â chyfraith amgylcheddol</Term>” (“<Term id="term-failing-to-comply-with-environmental-law">failing to comply with environmental law</Term>”) yr ystyr a roddir gan adran 34;</Text>
</Para>
</ListItem>
<ListItem>
<Para>
<Text>ystyr “<Term id="term-sllac">SLlAC</Term>” (“<Term id="term-the-oegw">the OEGW</Term>”) yw Swyddfa Llywodraethiant Amgylcheddol Cymru sydd wedi ei sefydlu o dan adran 8(1).</Text>
</Para>
</ListItem>
</UnorderedList>
</P1para>
</P1></P1group></Part></Body></Primary><Commentaries><Commentary Type="I" id="key-5ef18918d28ce71fc80d413af5744c6a"><Para><Text>A. 44  mewn grym ar 28.4.2026, gweler <CitationSubRef id="n8a8b949a2ecc0734" SectionRef="section-46-1" URI="http://www.legislation.gov.uk/id/asc/2026/4/section/46/1" Operative="true">a. 46(1)</CitationSubRef></Text></Para></Commentary></Commentaries></Legislation>