<akomaNtoso xmlns:uk="https://www.legislation.gov.uk/namespaces/UK-AKN" xmlns:ukl="http://www.legislation.gov.uk/namespaces/legislation" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://docs.oasis-open.org/legaldocml/ns/akn/3.0" xsi:schemaLocation="http://docs.oasis-open.org/legaldocml/ns/akn/3.0 http://docs.oasis-open.org/legaldocml/akn-core/v1.0/cos01/part2-specs/schemas/akomantoso30.xsd"><act name="asc"><meta><identification source="#"><FRBRWork><FRBRthis value="http://www.legislation.gov.uk/id/asc/2026/4"/><FRBRuri value="http://www.legislation.gov.uk/id/asc/2026/4"/><FRBRdate date="2026-04-27" name="enacted"/><FRBRauthor href="http://www.legislation.gov.uk/id/legislature/WelshParliament"/><FRBRcountry value="GB-UKM"/><FRBRnumber value="4"/><FRBRname value="2026 c. 4"/><FRBRprescriptive value="true"/></FRBRWork><FRBRExpression><FRBRthis value="http://www.legislation.gov.uk/asc/2026/4/2026-06-27"/><FRBRuri 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type="jurisdiction"/><restriction href="#section-46" refersTo="#extent-e+w" type="jurisdiction"/><restriction refersTo="#period-from-2026-06-27" type="jurisdiction"/><restriction href="#body" refersTo="#period-from-2026-06-27" type="jurisdiction"/><restriction href="#part-4" refersTo="#period-from-2026-06-27" type="jurisdiction"/><restriction href="#section-46" refersTo="#period-from-2026-04-28" type="jurisdiction"/></restrictions><otherAnalysis source=""><uk:confersPower href="#section-46" value="true"/><uk:commentary href="#section-46" refersTo="#key-5e6181f2199c09d01d8b86c7189d50f0"/></otherAnalysis></analysis><temporalData source="#"><temporalGroup eId="period-from-2026-04-28"><timeInterval start="#date-2026-04-28" refersTo="#"/></temporalGroup><temporalGroup eId="period-from-2026-06-27"><timeInterval start="#date-2026-06-27" refersTo="#"/></temporalGroup></temporalData><references source="#"><TLCEvent eId="enactment" href="" showAs="EnactmentDate"/><TLCLocation eId="extent-e+w" href="/ontology/jurisdictions/uk.EnglandWales" showAs="E+W"/></references><notes source="#"><note ukl:Name="Commentary" ukl:Type="I" class="commentary I" eId="key-5e6181f2199c09d01d8b86c7189d50f0" marker="I1"><p>S. 46  in force at 28.4.2026, see <ref eId="nd9de3a34f6294e8e" class="subref operative" href="http://www.legislation.gov.uk/id/asc/2026/4/section/46/1">s. 46(1)</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/46</dc:identifier><dc:title>Environment (Principles, Governance and Biodiversity Targets) (Wales) Act 2026</dc:title><dc:language>en</dc:language><dc:publisher>Statute Law Database</dc:publisher><dc:modified>2026-07-16</dc:modified><dc:contributor>Expert Participation</dc:contributor><dct:valid>2026-06-27</dct:valid><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><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-4"><num>PART 4</num><heading>GENERAL</heading><section eId="section-46" uk:target="true"><num>46</num><heading>Coming into force</heading><subsection eId="section-46-1"><num>(1)</num><content><p>This Part, apart from section 45, comes into force on the day after the day on which this Act receives Royal Assent.</p></content></subsection><subsection eId="section-46-2"><num>(2)</num><intro><p>The following provisions come into force at the end of the period of 2 months beginning with the day on which this Act receives Royal Assent—</p></intro><level class="para1" eId="section-46-2-a"><num>(a)</num><content><p>sections 1 and 2;</p></content></level><level class="para1" eId="section-46-2-b"><num>(b)</num><content><p>section 6 and section 7, except subsection (1)(c);</p></content></level><level class="para1" eId="section-46-2-c"><num>(c)</num><content><p>sections 8 and 10 and Schedule 1, except paragraphs 10 and 21;</p></content></level><level class="para1" eId="section-46-2-d"><num>(d)</num><content><p>section 30 and Schedule 3;</p></content></level><level class="para1" eId="section-46-2-e"><num>(e)</num><content><p>sections 31 to 34;</p></content></level><level class="para1" eId="section-46-2-f"><num>(f)</num><content><p>Part 3;</p></content></level><level class="para1" eId="section-46-2-g"><num>(g)</num><content><p>paragraphs 1‍ to 4 of Schedule 4 (and section 45 in so far as relating to those paragraphs).</p></content></level></subsection><subsection eId="section-46-3"><num>(3)</num><content><p>Sections 3 to‍ 5 come into force on 31 March 2027.</p></content></subsection><subsection eId="section-46-4"><num>(4)</num><content><p>Except as provided for by subsections (1) to (3), and subject to subsection (5), the provisions of this Act come into force on a day appointed by the Welsh Ministers in an order made by Welsh statutory instrument.</p></content></subsection><subsection eId="section-46-5"><num>(5)</num><content><p>If the provisions mentioned in subsection (6) have not come into force by the end of the period of 24 months beginning with the day on which this Act receives Royal Assent, they come into force at the end of that period.</p></content></subsection><subsection eId="section-46-6"><num>(6)</num><intro><p>The provisions are—</p></intro><level class="para1" eId="section-46-6-a"><num>(a)</num><content><p>section 7(1)(c);</p></content></level><level class="para1" eId="section-46-6-b"><num>(b)</num><content><p>paragraphs 10 and 21 of Schedule 1;</p></content></level><level class="para1" eId="section-46-6-c"><num>(c)</num><content><p>sections 11 to 29 and Schedule 2;</p></content></level><level class="para1" eId="section-46-6-d"><num>(d)</num><content><p>paragraph 5 of Schedule 4 (and section 45 in so far as relating to that paragraph).</p></content></level></subsection><subsection eId="section-46-7"><num>(7)</num><intro><p>An order under subsection (4)—</p></intro><level class="para1" eId="section-46-7-a"><num>(a)</num><content><p>may make transitional or saving provision;</p></content></level><level class="para1" eId="section-46-7-b"><num>(b)</num><content><p>may appoint different days for different purposes.</p></content></level></subsection><subsection eId="section-46-8"><num>(8)</num><content><p>Regulations may amend subsection (5) to substitute a different period for the period for the time being specified in that subsection.</p></content></subsection><subsection eId="section-46-9"><num>(9)</num><content><p>The period substituted in accordance with subsection (8) may not be longer than 48 months beginning with the day on which this Act receives Royal Assent.</p></content></subsection></section></part></body></act></akomaNtoso>