<?xml version="1.0" encoding="UTF-8" standalone="no"?><?Xpress productLine="ncc-clause" ?><clause id="_ef5dbf74-5158-4654-9e2e-360ea6917aee" outputclass="ncc-clause"><meta><facet building="Class 1a"/><facet building="Class 1b"/><facet building="Class 10a"/><facet building="Class 10b"/><facet building="Class 10c"/><facet climate="Climate zone 1"/><facet climate="Climate zone 2"/><facet climate="Climate zone 3"/><facet climate="Climate zone 4"/><facet climate="Climate zone 5"/><facet climate="Climate zone 6"/><facet climate="Climate zone 7"/></meta><sptc>G4D4</sptc><title id="_d699aef2-4d50-4ab1-9ea7-3d10fced26e2">Emergency lighting</title><archive-num>2019: G4.4</archive-num><subclause id="_287566e9-d4f1-4545-8ce5-3959b677cf7d" outputclass="subclause"><title id="_178d357b-a823-4788-b357-dd4c28877347">SubClause</title><num>1</num><p>In a Class 2, 3, 5, 6, 7, 8 or 9 building or Class 4 part of a building, a system of emergency lighting must be installed in accordance with the <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1236_1.0.0.xml#_2f02788f-8757-4689-b36e-e44d96524cc9" id="_83c7e205-1bd0-464b-9c2d-5a95cbe683b9" scope="local" type="abcb-glossentry">Deemed-to-Satisfy Provisions</xref> of <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/45_0.10.0.xml#_ca0d97e8-b8e8-4cf6-9498-cf7ef49ee2db" id="_2f07a42c-0506-44e4-b5ac-deef41e89af4" scope="local" type="part">Part E4</xref>—</p><ol outputclass="alpha"><li id="_f9e2c460-5280-4bad-8b7f-055110142ad9">in every stairway (other than those within a <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1473_0.4.0.xml#_d2c89488-8a36-464b-94f6-a91d0f5a6c9c" id="_2782b5d1-e069-4b48-8916-810e35d3d34c" scope="local" type="abcb-glossentry">sole-occupancy unit</xref> in a Class 2 or 3 building or Class 4 part of a building); and</li><li id="_acb58bac-7349-440a-8fc9-50b77662a99c">in every <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1419_4.0.0.xml#_eea79623-bc7d-4ef1-b787-8452b6383ffc" id="_10bd7f04-627e-47ec-a378-dc7ce72272f3" scope="local" type="abcb-glossentry">public corridor</xref> or the like leading to an <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1263_2.3.0.xml#_9712f630-8cf7-401b-b1cc-ae0be4485915" id="_73f7b40e-5055-489b-8fb1-c7894bac2a05" scope="local" type="abcb-glossentry">exit</xref>; and</li><li id="_4967738a-c335-403d-8198-f2a20e6acc42">externally above every doorway opening to a road or <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1385_0.4.0.xml#_b4a20ca6-0197-4381-9e50-85c757fa574f" id="_0e1377e4-9c2d-4b27-959f-e777baaec11b" scope="local" type="abcb-glossentry">open space</xref>; and</li><li id="_aaf81bb2-b863-40fc-9315-0686b108e12c">in any <xref format="dita" href="/tmp/QppServer/Publishing/5e2c1f63-e589-4ce1-95e8-5c3e286a7aff/1483_25.0.0.xml#_53ff3ea1-55e7-4f2a-b2b3-ca445ff64c15" id="_0bd94387-0a57-4795-b3d0-a339b9271eaa" scope="local" type="abcb-glossentry">storey</xref> of the building if illumination sufficient for safe egress will not be available under conditions of emergency.</li></ol></subclause></clause>