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					<dc:identifier>http://www.legislation.gov.uk/asc/2026/5/section/3</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>
					
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									<ukm:Notes><ukm:Note IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/3/notes" DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/3/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>       
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				</ukm:Metadata><Primary><Body DocumentURI="http://www.legislation.gov.uk/asc/2026/5/body" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/body" NumberOfProvisions="156" NumberFormat="default" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Part DocumentURI="http://www.legislation.gov.uk/asc/2026/5/part/1" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/1" NumberOfProvisions="90" id="part-1" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Number>PART 1</Number><Title>SAFETY OF BUILDINGS CONTAINING TWO OR MORE RESIDENTIAL UNITS</Title><Chapter DocumentURI="http://www.legislation.gov.uk/asc/2026/5/part/1/chapter/2" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/1/chapter/2" NumberOfProvisions="16" id="part-1-chapter-2" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Number>CHAPTER 2</Number><Title>KEY TERMS</Title><Pblock DocumentURI="http://www.legislation.gov.uk/asc/2026/5/part/1/chapter/2/crossheading/regulated-buildings-residential-units-and-categories-of-building" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/part/1/chapter/2/crossheading/regulated-buildings-residential-units-and-categories-of-building" NumberOfProvisions="6" id="part-1-chapter-2-crossheading-regulated-buildings-residential-units-and-categories-of-building" TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Title>Regulated buildings, residential units and categories of building</Title><P1group TerritorialApplication="W" RestrictExtent="E+W" RestrictStartDate="2026-04-28"><Title>Meaning of “building”</Title><P1 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/3" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/3" id="section-3">
<Pnumber PuncAfter=""><CommentaryRef Ref="key-23bc9dbc1c023b5275d6ccc25ad21133"/>3</Pnumber>
<P1para>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/3/1" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/3/1" id="section-3-1">
<Pnumber>1</Pnumber>
<P2para>
<Text>This section sets out the meaning of “<Term id="term-building">building</Term>” for the purposes of section 2.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/3/2" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/3/2" id="section-3-2">
<Pnumber>2</Pnumber>
<P2para>
<Text>In the case of a structure that is not attached to another structure (an “unattached structure”), that structure is a building.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/3/3" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/3/3" id="section-3-3">
<Pnumber>3</Pnumber>
<P2para>
<Text>In the case of structures that are attached to each other, those structures and any constructions attaching them (together a “set of structures”) are a building.</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/3/4" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/3/4" id="section-3-4">
<Pnumber>4</Pnumber>
<P2para>
<Text>But subsections (2) and (3) are subject to subsection (5).</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/3/5" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/3/5" id="section-3-5">
<Pnumber>5</Pnumber>
<P2para>
<Text>If an unattached structure or set of structures contains any independent parts, each independent part is a building (see section 4).</Text>
</P2para>
</P2>
<P2 DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/3/6" IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/3/6" id="section-3-6">
<Pnumber>6</Pnumber>
<P2para>
<Text>In this section “<Term id="term-structure">structure</Term>” means a roofed construction with walls (whether or not the construction includes parts that do not have a roof or walls).</Text>
</P2para>
</P2>
</P1para>
</P1></P1group></Pblock></Chapter></Part></Body></Primary><Commentaries><Commentary Type="I" id="key-23bc9dbc1c023b5275d6ccc25ad21133"><Para><Text>S. 3  in force at 28.4.2026, see <CitationSubRef id="n3aba81a995a0cdad" SectionRef="section-138-1-a" URI="http://www.legislation.gov.uk/id/asc/2026/5/section/138/1/a" Operative="true">s. 138(1)(a)</CitationSubRef></Text></Para></Commentary></Commentaries></Legislation>