<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 value="http://www.legislation.gov.uk/asc/2026/5/2026-04-28"/><FRBRdate date="2026-04-28" name="validFrom"/><FRBRauthor href="#"/><FRBRlanguage language="cym"/></FRBRExpression><FRBRManifestation><FRBRthis value="http://www.legislation.gov.uk/asc/2026/5/2026-04-28/data.akn"/><FRBRuri value="http://www.legislation.gov.uk/asc/2026/5/2026-04-28/data.akn"/><FRBRdate date="2026-08-11+01:00" name="transform"/><FRBRauthor href="http://www.legislation.gov.uk"/><FRBRformat value="application/akn+xml"/></FRBRManifestation></identification><lifecycle source="#"><eventRef refersTo="#enactment" date="2026-04-27" eId="date-enacted" source="#"/><eventRef date="2026-04-28" eId="date-2026-04-28" source="#"/></lifecycle><analysis source="#"><restrictions source="#"><restriction refersTo="#extent-e+w" type="jurisdiction"/><restriction href="#body" refersTo="#extent-e+w" type="jurisdiction"/><restriction href="#part-1" refersTo="#extent-e+w" type="jurisdiction"/><restriction href="#part-1-chapter-2" refersTo="#extent-e+w" type="jurisdiction"/><restriction href="#part-1-chapter-2-crossheading-personau-atebol-prif-bersonau-atebol-a-rhannau-cyffredin" refersTo="#extent-e+w" type="jurisdiction"/><restriction href="#section-13" refersTo="#extent-e+w" type="jurisdiction"/><restriction refersTo="#period-from-2026-04-28" type="jurisdiction"/><restriction href="#body" refersTo="#period-from-2026-04-28" type="jurisdiction"/><restriction href="#part-1" refersTo="#period-from-2026-04-28" type="jurisdiction"/><restriction href="#part-1-chapter-2" refersTo="#period-from-2026-04-28" type="jurisdiction"/><restriction href="#part-1-chapter-2-crossheading-personau-atebol-prif-bersonau-atebol-a-rhannau-cyffredin" refersTo="#period-from-2026-04-28" type="jurisdiction"/><restriction href="#section-13" refersTo="#period-from-2026-04-28" type="jurisdiction"/></restrictions><otherAnalysis source=""><uk:confersPower href="#section-13" value="true"/><uk:commentary href="#section-13" refersTo="#key-0e2ea61955cd3c75272281d0e35dbbcf"/></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"/></references><notes source="#"><note ukl:Name="Commentary" ukl:Type="I" class="commentary I" eId="key-0e2ea61955cd3c75272281d0e35dbbcf" marker="I1"><p>A. 13  mewn grym ar 28.4.2026, gweler <ref eId="n9e7858ed5c08a4e7" class="subref operative" href="http://www.legislation.gov.uk/id/asc/2026/5/section/138/1/b">a. 138(1)(b)</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/13/welsh</dc:identifier><dc:title>Deddf Diogelwch Adeiladau (Cymru) 2026</dc:title><dc:language>cy</dc:language><dc:publisher>Statute Law Database</dc:publisher><dc:modified>2026-06-25</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:PrimaryMetadata><ukm:Notes><ukm:Note IdURI="http://www.legislation.gov.uk/id/asc/2026/5/section/13/notes" DocumentURI="http://www.legislation.gov.uk/asc/2026/5/section/13/notes/welsh"/><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>RHAN 1</num><heading>DIOGELWCH ADEILADAU SY’N CYNNWYS DWY NEU RAGOR O UNEDAU PRESWYL</heading><chapter eId="part-1-chapter-2"><num>PENNOD 2</num><heading>TERMAU ALLWEDDOL</heading><hcontainer name="crossheading" ukl:Name="Pblock" eId="part-1-chapter-2-crossheading-personau-atebol-prif-bersonau-atebol-a-rhannau-cyffredin"><heading>Personau atebol, prif bersonau atebol a rhannau cyffredin</heading><section eId="section-13" uk:target="true"><num>13</num><heading>Ystyr “rhannau cyffredin”</heading><subsection eId="section-13-1"><num>(1)</num><content><p>Mae’r adran hon yn nodi ystyr “rhannau cyffredin” mewn perthynas ag adeilad rheoleiddiedig at ddibenion y Ddeddf hon.</p></content></subsection><subsection eId="section-13-2"><num>(2)</num><intro><p>Ystyr “rhannau cyffredin” yw—</p></intro><level class="para1" eId="section-13-2-a"><num>(a)</num><intro><p>strwythur a thu allan yr adeilad ac eithrio—</p></intro><level class="para2" eId="section-13-2-a-i"><num>(i)</num><content><p>unrhyw ran o’r strwythur a thu allan sydd wedi eu cynnwys mewn demeis uned breswyl (gan gynnwys rhan o’r adeilad a fyddai’n uned breswyl oni bai am reoliadau a wneir o dan adran 5(6)(a));</p></content></level><level class="para2" eId="section-13-2-a-ii"><num>(ii)</num><content><p>strwythur a thu allan unrhyw ran o’r adeilad sydd i’w feddiannu at ddibenion busnes neu ymgymeriad (pa un ai er elw ai peidio);</p></content></level></level><level class="para1" eId="section-13-2-b"><num>(b)</num><intro><p>unrhyw ran arall o’r adeilad—</p></intro><level class="para2" eId="section-13-2-b-i"><num>(i)</num><content><p>nad yw’n rhan o strwythur a thu allan i’r adeilad, a</p></content></level><level class="para2" eId="section-13-2-b-ii"><num>(ii)</num><content><p>sy’n cael ei ‍darparu at ddefnydd, er budd neu er mwynhad preswylwyr mwy nag un uned breswyl (pa un‍ ai y caiff ei defnyddio gan bersonau eraill, y caiff personau eraill fudd ohoni neu y caiff personau eraill fwynhad ohoni ai peidio).</p></content></level></level></subsection><subsection eId="section-13-3"><num>(3)</num><content><p>Caiff Gweinidogion Cymru drwy reoliadau ddarparu bod, o dan amgylchiadau penodedig, ran o strwythur a thu allan i adeilad yn ffurfio rhan o rannau cyffredin yr adeilad er ei bod yn dod o fewn is-adran (2)(a)(i).</p></content></subsection><subsection eId="section-13-4"><num>(4)</num><intro><p>Yn yr adran hon, mae “strwythur a thu allan” adeilad yn cynnwys—</p></intro><level class="para1" eId="section-13-4-a"><num>(a)</num><content><p>sylfeini, waliau allanol, cladin a tho,</p></content></level><level class="para1" eId="section-13-4-b"><num>(b)</num><content><p>waliau mewnol (pa un ai a ydynt yn cynnal pwysau ai peidio), lloriau a nenfydau,</p></content></level><level class="para1" eId="section-13-4-c"><num>(c)</num><content><p>grisiau, rhodfeydd a siafftiau lifft,</p></content></level><level class="para1" eId="section-13-4-d"><num>(d)</num><content><p>ffenestri, drysau a balconïau, ac</p></content></level><level class="para1" eId="section-13-4-e"><num>(e)</num><content><p>unrhyw beth arall a bennir mewn rheoliadau a wneir gan Weinidogion Cymru.</p></content></level></subsection></section></hcontainer></chapter></part></body></act></akomaNtoso>