<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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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/53</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 AffectedURI="http://www.legislation.gov.uk/id/asc/2026/5" AffectingYear="2026" URI="http://www.legislation.gov.uk/id/effect/key-a82bc12f4fd1d0f30fa51a851dc5a22c" AffectedYear="2026" RequiresApplied="true" AffectedExtent="E+W" Modified="2026-06-25T12:30:20Z" AffectedClass="WelshParliamentAct" RequiresWelshApplied="true" AffectedProvisions="s. 53" AffectedTerritorialApplication="W" AffectingProvisions="s. 138(2)" Type="coming into force" AffectingClass="WelshParliamentAct" EffectId="key-a82bc12f4fd1d0f30fa51a851dc5a22c" AffectingNumber="5" Row="57" AffectedNumber="5" AffectingURI="http://www.legislation.gov.uk/id/asc/2026/5"><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-53" URI="http://www.legislation.gov.uk/id/asc/2026/5/section/53">s. 53</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/53/notes" DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/53/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-7"><num>CHAPTER 7</num><heading>INFORMATION AND COMPLAINTS</heading><hcontainer name="crossheading" ukl:Name="Pblock" eId="part-1-chapter-7-crossheading-complaints"><heading>Complaints</heading><section eId="section-53" uk:target="true"><num>53</num><heading>Complaints to building safety authorities</heading><subsection eId="section-53-1"><num>(1)</num><intro><p>Each building safety authority must establish and operate a system for the investigation of relevant complaints that are—</p></intro><level class="para1" eId="section-53-1-a"><num>(a)</num><content><p>made to the authority, or</p></content></level><level class="para1" eId="section-53-1-b"><num>(b)</num><content><p>referred to it in accordance with provision made under section 51(5)(c) or 52(3)(e).</p></content></level></subsection><subsection eId="section-53-2"><num>(2)</num><intro><p>In this section, “<term refersTo="#term-relevant-complaint" eId="term-relevant-complaint">relevant complaint</term>” means a complaint that relates to—</p></intro><level class="para1" eId="section-53-2-a"><num>(a)</num><content><p>a building safety risk relating to a regulated building,</p></content></level><level class="para1" eId="section-53-2-b"><num>(b)</num><content><p>the performance by an accountable person for such a building of any duty under this Act or regulations made under it, or</p></content></level><level class="para1" eId="section-53-2-c"><num>(c)</num><content><p>the performance by a special measures manager for a category 1 building of any function conferred on the manager by a special measures order.</p></content></level></subsection><subsection eId="section-53-3"><num>(3)</num><content><p>The Welsh Ministers may by regulations make provision about the establishment and operation of complaints systems under this section.</p></content></subsection><subsection eId="section-53-4"><num>(4)</num><intro><p>The regulations may, in particular, make provision—</p></intro><level class="para1" eId="section-53-4-a"><num>(a)</num><content><p>about the persons by whom, and the way in which, relevant complaints may be made to a building safety authority;</p></content></level><level class="para1" eId="section-53-4-b"><num>(b)</num><content><p>about steps that a person must take before making a relevant complaint;</p></content></level><level class="para1" eId="section-53-4-c"><num>(c)</num><content><p>about the period within which, and the way in which, a relevant complaint must be considered and dealt with (including provision about action that a building safety authority must consider taking in response to a complaint);</p></content></level><level class="para1" eId="section-53-4-d"><num>(d)</num><content><p>for a building safety authority to determine questions referred to it in accordance with provision made under section 51(5)(c) or 52(3)(e) about whether complaints are relevant complaints;</p></content></level><level class="para1" eId="section-53-4-e"><num>(e)</num><content><p>for the publication by a building safety authority of information in relation to its complaints system or complaints made under it.</p></content></level></subsection></section></hcontainer></chapter></part></body></act></akomaNtoso>