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					<dc:identifier>http://www.legislation.gov.uk/asc/2026/4/section/19/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: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/hysbysiadau-cydymffurfio/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/part/2/crossheading/hysbysiadau-cydymffurfio" NumberOfProvisions="4" Match="false" Status="Prospective" id="part-2-crossheading-hysbysiadau-cydymffurfio" RestrictExtent="E+W" TerritorialApplication="W"><Title>Hysbysiadau cydymffurfio</Title><P1group Match="false" Status="Prospective" RestrictExtent="E+W" TerritorialApplication="W"><Title>Hysbysiadau cydymffurfio brys</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/19/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/19" id="section-19">
<Pnumber PuncAfter=""><CommentaryRef Ref="key-07432dfb7814bbd0737a2bf6f2bc6742"/>19</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/19/1/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/19/1" id="section-19-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>Mae is-adran (2) yn gymwys pan fo SLlAC yn ystyried bod angen i bob cam gweithredu a bennir mewn hysbysiad cydymffurfio sydd i’w gyflwyno o dan adran 18(1)(a) gael ei gymryd ar frys er mwyn atal neu liniaru risg bod niwed difrifol ar fin digwydd i’r amgylchedd neu i iechyd pobl.</Text>
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</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/19/2/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/19/2" id="section-19-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>Caiff yr hysbysiad, mewn perthynas â phob cam gweithredu a bennir ynddo, bennu cyfnod o lai na 30 o ddiwrnodau, ond o 7 niwrnod o leiaf, sy’n dechrau â’r diwrnod y cyflwynir yr hysbysiad, fel y cyfnod y mae rhaid cymryd y cam gweithredu o’i fewn (yn hytrach na chyfnod o 30 o ddiwrnodau o leiaf yn unol ag adran 18(3)).</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/19/3/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/19/3" id="section-19-3">
<Pnumber>3</Pnumber>
<P2para>
<Text>Rhaid i hysbysiad cydymffurfio sy’n pennu cyfnod o lai na 30 o ddiwrnodau ar gyfer pob cam gweithredu yn unol ag is-adran (2) nodi ei fod yn hysbysiad cydymffurfio brys.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/4/section/19/4/welsh" IdURI="http://www.legislation.gov.uk/id/asc/2026/4/section/19/4" id="section-19-4">
<Pnumber>4</Pnumber>
<P2para>
<Text>Cyfeirir at hysbysiad o’r fath yn y Rhan hon fel hysbysiad cydymffurfio brys.</Text>
</P2para>
</P2>
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</P1></P1group></Pblock></Part></Body></Primary><Commentaries><Commentary Type="I" id="key-07432dfb7814bbd0737a2bf6f2bc6742"><Para><Text>A. 19  mewn grym ar 27.4.2028 (yn amodol na fydd diwrnod cynharach yn cael ei benodi gan Weinidogion Cymru), gweler <CitationSubRef id="n23f9f497d69dcacf" SectionRef="section-46-4-5" URI="http://www.legislation.gov.uk/id/asc/2026/4/section/46/4/5" Operative="true">a. 46(4)(5)</CitationSubRef>(6)(c)</Text></Para></Commentary></Commentaries></Legislation>