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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Uniclass1.4_Legacy_Release</id>
		<title>Uniclass1.4 Legacy Release - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Uniclass1.4_Legacy_Release"/>
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		<updated>2026-05-12T00:02:08Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Uniclass1.4_Legacy_Release&amp;diff=310831&amp;oldid=prev</id>
		<title>Designing Buildings at 07:50, 14 October 2025</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Uniclass1.4_Legacy_Release&amp;diff=310831&amp;oldid=prev"/>
				<updated>2025-10-14T07:50:11Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 07:50, 14 October 2025&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 13:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The Uniclass and Uniclass2 systems are now certified as Open Data with the Open Data Institute ([http://theodi.org/ www.odi.org]).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The Uniclass and Uniclass2 systems are now certified as Open Data with the Open Data Institute ([http://theodi.org/ www.odi.org]).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:DCN_Standard]] [[Category:Do_not_autolink]] [[Category:Standards_/_measurements]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:DCN_Standard]] [[Category:Do_not_autolink]] [[Category:Standards_/_measurements&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]] [[Category:CPIc&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Uniclass1.4_Legacy_Release&amp;diff=299438&amp;oldid=prev</id>
		<title>Designing Buildings: Protected &quot;Uniclass1.4 Legacy Release&quot; ([edit=sysop] (indefinite) [move=sysop] (indefinite))</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Uniclass1.4_Legacy_Release&amp;diff=299438&amp;oldid=prev"/>
				<updated>2025-03-31T06:07:52Z</updated>
		
		<summary type="html">&lt;p&gt;Protected &amp;quot;&lt;a href=&quot;/wiki/Uniclass1.4_Legacy_Release&quot; title=&quot;Uniclass1.4 Legacy Release&quot;&gt;Uniclass1.4 Legacy Release&lt;/a&gt;&amp;quot; ([edit=sysop] (indefinite) [move=sysop] (indefinite))&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='1' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='1' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 06:07, 31 March 2025&lt;/td&gt;
		&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Uniclass1.4_Legacy_Release&amp;diff=299437&amp;oldid=prev</id>
		<title>Designing Buildings at 06:07, 31 March 2025</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Uniclass1.4_Legacy_Release&amp;diff=299437&amp;oldid=prev"/>
				<updated>2025-03-31T06:07:39Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
		&lt;tr valign='top'&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
		&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 06:07, 31 March 2025&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;The Uniclass1.4 Legacy Release has been provided by the CPI – the Construction Project Information Committee ([http&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;//www.cpic.org.uk/ www.cpic.org.uk]), who are responsible for providing best practice guidance on the content, form and preparation of construction production information, and making sure this best practice is disseminated throughout the UK construction industry.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{&lt;/ins&gt;:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;CPIc_boilerplate}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Uniclass1.4 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;is &lt;/del&gt;provided &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;for ongoing projects underway which require &lt;/del&gt;the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;old system &lt;/del&gt;for &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;reference&lt;/del&gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;The &lt;/ins&gt;Uniclass1.4 &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Legacy Release has been &lt;/ins&gt;provided &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;by &lt;/ins&gt;the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;CPI – the Construction Project Information Committee, who are responsible &lt;/ins&gt;for &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;providing best practice guidance on the content, form and preparation of construction production information, and making sure this best practice is disseminated throughout the UK construction industry&lt;/ins&gt;.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;The fully searchable &lt;/del&gt;Uniclass1.4 &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;legacy system &lt;/del&gt;is &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;available &lt;/del&gt;for &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;use at &lt;/del&gt;the &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;link below:&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Uniclass1.4 is &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;provided &lt;/ins&gt;for &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;ongoing projects underway which require &lt;/ins&gt;the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;old system for reference.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;[http://www&lt;/del&gt;.&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;cpic.org.uk/uniclass1 http&lt;/del&gt;:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;//www.cpic.org.uk/uniclass1]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;A full pdf of the Uniclass1&lt;/ins&gt;.&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;4 legacy release is available for use at the link below&lt;/ins&gt;:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Uniclass1.4 by &lt;/del&gt;[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;http://www.cpc.org.uk/ Construction Project Information Committee] is licensed under a &lt;/del&gt;[&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;http://creativecommons.org/licenses/by-nd/3.0/deed.en_GB Creative Commons Attribution-NoDerivs 3.0 Unported License&lt;/del&gt;]&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Uniclass_1|Uniclass 1]&lt;/ins&gt;]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;minus;&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Open Data Certificate&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Uniclass1.4 by Construction Project Information Committee is licensed under a [http://creativecommons.org/licenses/by-nd/3.0/deed.en_GB Creative Commons Attribution-NoDerivs 3.0 Unported License].&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The Uniclass and Uniclass2 systems are now certified as Open Data with the Open Data Institute ([http://theodi.org/ www.odi.org]).&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The Uniclass and Uniclass2 systems are now certified as Open Data with the Open Data Institute ([http://theodi.org/ www.odi.org]).&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:DCN_Standard]] [[Category:Do_not_autolink]] [[Category:Standards_/_measurements]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:DCN_Standard]] [[Category:Do_not_autolink]] [[Category:Standards_/_measurements]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Uniclass1.4_Legacy_Release&amp;diff=295712&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;The Uniclass1.4 Legacy Release has been provided by the CPI – the Construction Project Information Committee ([http://www.cpic.org.uk/ www.cpic.org.uk]), who are responsible fo...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Uniclass1.4_Legacy_Release&amp;diff=295712&amp;oldid=prev"/>
				<updated>2025-02-12T07:48:05Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;The Uniclass1.4 Legacy Release has been provided by the CPI – the Construction Project Information Committee ([http://www.cpic.org.uk/ www.cpic.org.uk]), who are responsible fo...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;The Uniclass1.4 Legacy Release has been provided by the CPI – the Construction Project Information Committee ([http://www.cpic.org.uk/ www.cpic.org.uk]), who are responsible for providing best practice guidance on the content, form and preparation of construction production information, and making sure this best practice is disseminated throughout the UK construction industry.&lt;br /&gt;
&lt;br /&gt;
Uniclass1.4 is provided for ongoing projects underway which require the old system for reference.&lt;br /&gt;
&lt;br /&gt;
The fully searchable Uniclass1.4 legacy system is available for use at the link below:&lt;br /&gt;
&lt;br /&gt;
[http://www.cpic.org.uk/uniclass1 http://www.cpic.org.uk/uniclass1]&lt;br /&gt;
&lt;br /&gt;
Uniclass1.4 by [http://www.cpc.org.uk/ Construction Project Information Committee] is licensed under a [http://creativecommons.org/licenses/by-nd/3.0/deed.en_GB Creative Commons Attribution-NoDerivs 3.0 Unported License].&lt;br /&gt;
&lt;br /&gt;
Open Data Certificate&lt;br /&gt;
&lt;br /&gt;
The Uniclass and Uniclass2 systems are now certified as Open Data with the Open Data Institute ([http://theodi.org/ www.odi.org]).&lt;br /&gt;
&lt;br /&gt;
[[Category:DCN_Standard]] [[Category:Do_not_autolink]] [[Category:Standards_/_measurements]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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