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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Single_source_v_sole_source</id>
		<title>Single source v sole source - 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=Single_source_v_sole_source"/>
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		<updated>2026-05-08T01:28:36Z</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=Single_source_v_sole_source&amp;diff=196224&amp;oldid=prev</id>
		<title>Designing Buildings at 07:36, 28 February 2021</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Single_source_v_sole_source&amp;diff=196224&amp;oldid=prev"/>
				<updated>2021-02-28T07:36:28Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
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		&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 07:36, 28 February 2021&lt;/td&gt;
		&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 16:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 16:&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;* Tender process.&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;* Tender process.&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:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;Definitions&lt;/del&gt;]] [[Category:&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;DCN_Definition&lt;/del&gt;]] [[Category:Procurement]]&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:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;DCN_Definition&lt;/ins&gt;]] [[Category:&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Definitions&lt;/ins&gt;]] [[Category:Procurement&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]] [[Category:Disambiguation&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=Single_source_v_sole_source&amp;diff=161368&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;The [https://www.ungm.org/Areas/Public/pph/go01.html UN Procurement Practitioner's Handbook], produced by the Interagency Procurement Working Group (IAPWG) in 2006 and updated in...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.designingbuildings.co.uk/w/index.php?title=Single_source_v_sole_source&amp;diff=161368&amp;oldid=prev"/>
				<updated>2020-05-12T10:25:49Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;The [https://www.ungm.org/Areas/Public/pph/go01.html UN Procurement Practitioner&amp;#039;s Handbook], produced by the Interagency Procurement Working Group (IAPWG) in 2006 and updated in...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;The [https://www.ungm.org/Areas/Public/pph/go01.html UN Procurement Practitioner's Handbook], produced by the Interagency Procurement Working Group (IAPWG) in 2006 and updated in 2012 suggests that:&lt;br /&gt;
&lt;br /&gt;
* Single source is the: ‘Procurement of products or services from one selected supplier, even though there are other suppliers that provide similar products or services.’&lt;br /&gt;
* Sole source is: ‘A procurement term employed when there is no competitive marketplace for the requirement, i.e. the product or service needed is available only from one source.’&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings Wiki =&lt;br /&gt;
&lt;br /&gt;
* Quotation.&lt;br /&gt;
* Invitation to tender.&lt;br /&gt;
* Purchase order.&lt;br /&gt;
* Procurement.&lt;br /&gt;
* Products.&lt;br /&gt;
* Invitation to negotiate.&lt;br /&gt;
* Services.&lt;br /&gt;
* Supplier.&lt;br /&gt;
* Tender process.&lt;br /&gt;
&lt;br /&gt;
[[Category:Definitions]] [[Category:DCN_Definition]] [[Category:Procurement]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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