<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/2026/5"/><FRBRuri value="http://www.legislation.gov.uk/id/asc/2026/5"/><FRBRdate date="2026-04-27" name="enacted"/><FRBRauthor href="http://www.legislation.gov.uk/id/legislature/WelshParliament"/><FRBRcountry value="GB-UKM"/><FRBRnumber value="5"/><FRBRname value="2026 c. 5"/><FRBRprescriptive value="true"/></FRBRWork><FRBRExpression><FRBRthis value="http://www.legislation.gov.uk/asc/2026/5/2026-04-28"/><FRBRuri 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href="#section-37" refersTo="#key-6dc188413f8247d8a02e48160f132b43"/></otherAnalysis></analysis><temporalData source="#"><temporalGroup eId="period-from-2026-04-28"><timeInterval start="#date-2026-04-28" refersTo="#"/></temporalGroup></temporalData><references source="#"><TLCEvent eId="enactment" href="" showAs="EnactmentDate"/><TLCLocation eId="extent-e+w" href="/ontology/jurisdictions/uk.EnglandWales" showAs="E+W"/><TLCConcept eId="status-prospective" href="" showAs="Prospective"/></references><notes source="#"><note ukl:Name="Commentary" ukl:Type="I" class="commentary I" eId="key-6dc188413f8247d8a02e48160f132b43" marker="I1"><p>S. 37  not in force at Royal Assent, see <ref eId="nb0d8e0b7ac6de1b2" class="subref operative" href="http://www.legislation.gov.uk/id/asc/2026/5/section/138/2">s. 138(2)</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/2026/5/section/37</dc:identifier><dc:title>Building Safety (Wales) Act 2026</dc:title><dc:language>en</dc:language><dc:publisher>Statute Law Database</dc:publisher><dc:modified>2026-06-22</dc:modified><dc:contributor>Expert Participation</dc:contributor><dct:valid>2026-04-28</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="5"/><ukm:EnactmentDate Date="2026-04-27"/><ukm:ISBN Value="9780348114010"/><ukm:UnappliedEffects><ukm:UnappliedEffect AffectingProvisions="s. 138(2)" AffectingURI="http://www.legislation.gov.uk/id/asc/2026/5" AffectedURI="http://www.legislation.gov.uk/id/asc/2026/5" RequiresApplied="true" AffectingYear="2026" AffectedClass="WelshParliamentAct" Modified="2026-06-25T12:30:20Z" URI="http://www.legislation.gov.uk/id/effect/key-2bfd47c06c93d74248aafbcd7d420a65" EffectId="key-2bfd47c06c93d74248aafbcd7d420a65" AffectedTerritorialApplication="W" AffectingClass="WelshParliamentAct" AffectedYear="2026" AffectedNumber="5" AffectingNumber="5" RequiresWelshApplied="true" AffectedProvisions="s. 37" Type="coming into force" AffectedExtent="E+W" Row="41"><ukm:AffectedTitle>Building Safety (Wales) Act 2026</ukm:AffectedTitle><ukm:AffectedTitle xml:lang="cy">Deddf Diogelwch Adeiladau (Cymru) 2026</ukm:AffectedTitle><ukm:AffectedProvisions><ukm:Section Ref="section-37" URI="http://www.legislation.gov.uk/id/asc/2026/5/section/37">s. 37</ukm:Section></ukm:AffectedProvisions><ukm:AffectingTitle>Building Safety (Wales) Act 2026</ukm:AffectingTitle><ukm:AffectingTitle xml:lang="cy">Deddf Diogelwch Adeiladau (Cymru) 2026</ukm:AffectingTitle><ukm:AffectingProvisions><ukm:Section Ref="section-138-2" URI="http://www.legislation.gov.uk/id/asc/2026/5/section/138/2">s. 138(2)</ukm:Section></ukm:AffectingProvisions><ukm:InForceDates><ukm:InForce Applied="false" WelshApplied="false" Prospective="true" Qualification=""/></ukm:InForceDates></ukm:UnappliedEffect></ukm:UnappliedEffects></ukm:PrimaryMetadata><ukm:Notes><ukm:Note IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/37/notes" DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/37/notes"/><ukm:Alternatives><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/ascen_20260005_we.pdf" Date="2026-05-22" Title="Explanatory Note" TitleWelsh="Nodiadau Esboniadol - Welsh" Size="2726839" Language="Welsh"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/ascen_20260005_mi.pdf" Date="2026-05-22" Title="Explanatory Note - Mixed Language" TitleWelsh="Explanatory Note - Mixed Language" Size="4566700" Language="Mixed"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/ascen_20260005_en.pdf" Date="2026-05-22" Title="Explanatory Note - English" Size="3600739"/></ukm:Alternatives></ukm:Notes><ukm:Alternatives><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/asc_20260005_we.pdf" Date="2026-05-15" Size="3365606" Language="Welsh" Print="false"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/asc_20260005_en.pdf" Date="2026-05-15" Size="4156974" Print="false"/><ukm:Alternative URI="http://www.legislation.gov.uk/asc/2026/5/pdfs/asc_20260005_mi.pdf" Date="2026-05-15" Size="5567976" Language="Mixed" Print="true"/></ukm:Alternatives><ukm:Statistics><ukm:TotalParagraphs Value="201"/><ukm:BodyParagraphs Value="156"/><ukm:ScheduleParagraphs Value="45"/><ukm:AttachmentParagraphs Value="0"/><ukm:TotalImages Value="0"/></ukm:Statistics></proprietary></meta><body eId="body"><part eId="part-1"><num>PART 1</num><heading>SAFETY OF BUILDINGS CONTAINING TWO OR MORE RESIDENTIAL UNITS</heading><chapter eId="part-1-chapter-5"><num>CHAPTER 5</num><heading>DUTIES APPLYING ONLY TO OCCUPIED CATEGORY 1 BUILDINGS</heading><hcontainer name="crossheading" ukl:Name="Pblock" eId="part-1-chapter-5-crossheading-safety-case-reports"><heading>Safety case reports</heading><section eId="section-37" uk:target="true"><num>37</num><heading>Preparation and revision of safety case report by principal accountable person</heading><subsection eId="section-37-1"><num>(1)</num><intro><p>The principal accountable person for an occupied category 1 building must prepare a report containing information specified in regulations made by the Welsh Ministers relating to—</p></intro><level class="para1" eId="section-37-1-a"><num>(a)</num><content><p>the current fire risk assessment for the building;</p></content></level><level class="para1" eId="section-37-1-b"><num>(b)</num><content><p>the steps that have been taken under section 33 (management of fire safety risks) by each accountable person for the building and any person who is treated as an accountable person for the purposes of that section by virtue of section 36;</p></content></level><level class="para1" eId="section-37-1-c"><num>(c)</num><content><p>the current structural risk assessment for each part of the building for which an accountable person is responsible;</p></content></level><level class="para1" eId="section-37-1-d"><num>(d)</num><content><p>the steps that have been taken under section 35 (management of structural safety risks) by each accountable person for the building and any person who is treated as an accountable person for the purposes of that section by virtue of section 36.</p></content></level></subsection><subsection eId="section-37-2"><num>(2)</num><content><p>A report under subsection (1) is referred to in this Act as a “safety case report”.</p></content></subsection><subsection eId="section-37-3"><num>(3)</num><intro><p>The principal accountable person must prepare the safety case report as soon as reasonably practicable after the latest of the following events occurs—</p></intro><level class="para1" eId="section-37-3-a"><num>(a)</num><content><p>the building becomes occupied;</p></content></level><level class="para1" eId="section-37-3-b"><num>(b)</num><content><p>the building becomes a category 1 building;</p></content></level><level class="para1" eId="section-37-3-c"><num>(c)</num><content><p>the person becomes the principal accountable person for the building;</p></content></level><level class="para1" eId="section-37-3-d"><num>(d)</num><content><p>this section comes into force.</p></content></level></subsection><subsection eId="section-37-4"><num>(4)</num><content><p>As soon as possible after preparing the safety case report, the principal accountable person must give a copy of it to the building safety authority for the building.</p></content></subsection><subsection eId="section-37-5"><num>(5)</num><intro><p>The principal accountable person must—</p></intro><level class="para1" eId="section-37-5-a"><num>(a)</num><content><p>keep the safety case report under review, and</p></content></level><level class="para1" eId="section-37-5-b"><num>(b)</num><content><p>make any revisions to the report that are necessary to ensure that it is kept up to date.</p></content></level></subsection><subsection eId="section-37-6"><num>(6)</num><content><p>If directed to do so by the building safety authority, the principal accountable person must revise the safety case report in accordance with the direction.</p></content></subsection><subsection eId="section-37-7"><num>(7)</num><intro><p>As soon as possible after revising the safety case report under subsection (5) or (6), the principal accountable person must give to the building safety authority—</p></intro><level class="para1" eId="section-37-7-a"><num>(a)</num><content><p>a copy of the revised report, and</p></content></level><level class="para1" eId="section-37-7-b"><num>(b)</num><content><p>a notice summarising the revisions.</p></content></level></subsection><subsection eId="section-37-8"><num>(8)</num><intro><p>The Welsh Ministers may by regulations—</p></intro><level class="para1" eId="section-37-8-a"><num>(a)</num><content><p>make further provision about the content of a safety case report or a notice under subsection (7)(b);</p></content></level><level class="para1" eId="section-37-8-b"><num>(b)</num><content><p>make provision about the form of a report or notice;</p></content></level><level class="para1" eId="section-37-8-c"><num>(c)</num><content><p>make provision about how a copy of a report or a notice must be given.</p></content></level></subsection></section></hcontainer></chapter></part></body></act></akomaNtoso>