{"id":5871,"date":"2026-04-08T11:10:46","date_gmt":"2026-04-08T11:10:46","guid":{"rendered":"https:\/\/autogenai.com\/uk\/?p=5871"},"modified":"2026-04-08T11:12:54","modified_gmt":"2026-04-08T11:12:54","slug":"what-the-public-interest-test-looks-like-in-practice-and-where-suppliers-actually-fit","status":"publish","type":"post","link":"https:\/\/autogenai.com\/uk\/blog\/what-the-public-interest-test-looks-like-in-practice-and-where-suppliers-actually-fit\/","title":{"rendered":"What the Public Interest Test Looks Like in Practice,\u00a0and Where Suppliers Actually Fit\u00a0"},"content":{"rendered":"\n<p>The UK government\u2019s new&nbsp;<strong>Public Interest Test<\/strong>&nbsp;makes one point explicit: before outsourcing a service, departments must assess whether it could be delivered more effectively in-house. The government says the test will apply to&nbsp;<strong>service contracts of \u00a31 million and above<\/strong>, covering&nbsp;<strong>over 95% of central government spend<\/strong>, and that departments must also publish&nbsp;<strong>insourcing strategies<\/strong>. (<a href=\"https:\/\/www.gov.uk\/government\/news\/modernising-public-procurement-backing-british-businesses-and-building-a-fairer-economy\" rel=\"noreferrer noopener\" target=\"_blank\">GOV.UK<\/a>)&nbsp;<\/p>\n\n\n\n<p>It matters because it pushes attention upstream to the point&nbsp;<strong>before<\/strong>&nbsp;a tender is published.&nbsp;<\/p>\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/autogenai.com\/uk\/blog\/what-the-public-interest-test-looks-like-in-practice-and-where-suppliers-actually-fit\/#This_is_unlikely_to_be_a_standalone_procurement_form\" >This is unlikely to be a standalone procurement form&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/autogenai.com\/uk\/blog\/what-the-public-interest-test-looks-like-in-practice-and-where-suppliers-actually-fit\/#What_departments_are_already_being_told_to_examine\" >What departments are already being told to examine&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/autogenai.com\/uk\/blog\/what-the-public-interest-test-looks-like-in-practice-and-where-suppliers-actually-fit\/#Where_PINs_and_early_notices_fit\" >Where PINs and early notices fit&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/autogenai.com\/uk\/blog\/what-the-public-interest-test-looks-like-in-practice-and-where-suppliers-actually-fit\/#Why_this_matters_more_after_the_Public_Interest_Test_announcement\" >Why this matters more after the Public Interest Test announcement&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/autogenai.com\/uk\/blog\/what-the-public-interest-test-looks-like-in-practice-and-where-suppliers-actually-fit\/#What_suppliers_should_take_from_this\" >What suppliers should take from this&nbsp;<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"This_is_unlikely_to_be_a_standalone_procurement_form\"><\/span><strong>This is unlikely to be a standalone procurement form<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>What has been announced publicly is the policy direction. The&nbsp;<strong>National Procurement Policy Statement<\/strong>&nbsp;says the government will update the&nbsp;<strong>Sourcing Playbook<\/strong>&nbsp;to introduce a new Public Interest Test&nbsp;<strong>\u201cat the outset of a procurement process.\u201d<\/strong>&nbsp;A February 2025 written statement to Parliament used&nbsp;very similar&nbsp;language, saying the test would assess whether work should be outsourced or could be done more effectively in-house. (<a href=\"https:\/\/assets.publishing.service.gov.uk\/media\/67ab332fd41dfb0b59cec46a\/E03274856_National_Procurement_Policy_Statement_Accessible.pdf\" rel=\"noreferrer noopener\" target=\"_blank\">GOV.UK Assets<\/a>)&nbsp;<\/p>\n\n\n\n<p>That matters because the Sourcing Playbook already requires departments to carry out&nbsp;<strong>delivery model assessments<\/strong>&nbsp;in a range of situations, including when an existing service needs to be re-evaluated because of&nbsp;poor quality, policy change, cost pressure, technological change, or strategic transformation. The Playbook says those assessments should be done&nbsp;<strong>early in the preparation and planning stage<\/strong>&nbsp;and then iterated through the business-case process. (<a href=\"https:\/\/www.gov.uk\/government\/publications\/the-sourcing-and-consultancy-playbooks\/the-sourcing-playbook-html\" rel=\"noreferrer noopener\" target=\"_blank\">GOV.UK<\/a>)&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">So,&nbsp;the safest reading is this:&nbsp;<\/h3>\n\n\n\n<p>The Public Interest Test is not likely to sit outside existing decision-making. It is more likely to be absorbed into the same machinery that already supports&nbsp;<strong>delivery model assessment, business-case development, and internal governance<\/strong>. (<a href=\"https:\/\/www.gov.uk\/government\/publications\/the-sourcing-and-consultancy-playbooks\/the-sourcing-playbook-html\" rel=\"noreferrer noopener\" target=\"_blank\">GOV.UK<\/a>)&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_departments_are_already_being_told_to_examine\"><\/span><strong>What departments are already being told to examine<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The Playbook\u2019s delivery model framework gives a strong&nbsp;indication&nbsp;of the issues departments will look at in practice.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">It points to factors such as:&nbsp;<\/h3>\n\n\n\n<p>alignment with strategy and policy&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ongoing service quality\u00a0<\/li>\n\n\n\n<li>management structures\u00a0<\/li>\n\n\n\n<li>risk and\u00a0impact\u00a0profile\u00a0<\/li>\n\n\n\n<li>whole-life cost\u00a0<\/li>\n\n\n\n<li>whether services should be delivered in-house, outsourced, or through a mixed model (<a href=\"https:\/\/www.gov.uk\/government\/publications\/the-sourcing-and-consultancy-playbooks\/the-sourcing-playbook-html\" target=\"_blank\" rel=\"noreferrer noopener\">GOV.UK<\/a>)\u00a0<\/li>\n<\/ul>\n\n\n\n<p>The 2025 consultation on procurement reform points in the same direction. It proposed a standard assessment before&nbsp;procuring&nbsp;a major contract to test whether service delivery should be&nbsp;<strong>in-house or outsourced<\/strong>, and described the broader ambition as ensuring decisions reflect&nbsp;<strong>value for money, quality, capability, accountability, and wider economic and social value<\/strong>. (<a href=\"https:\/\/www.gov.uk\/government\/consultations\/public-procurement-growing-british-industry-jobs-and-skills-consultation-on-further-reforms-to-public-procurement\/public-procurement-growing-british-industry-jobs-and-skills-html\" rel=\"noreferrer noopener\" target=\"_blank\">GOV.UK<\/a>)&nbsp;<\/p>\n\n\n\n<p>So, while the exact final template for the Public Interest Test is not yet public, the broad decision logic is already visible.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Where_PINs_and_early_notices_fit\"><\/span><strong>Where PINs and early notices fit<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>This is where suppliers often get the wrong end of the stick.&nbsp;<\/p>\n\n\n\n<p>Under the Procurement Act regime,&nbsp;<strong>preliminary market engagement<\/strong>&nbsp;takes place&nbsp;<strong>before<\/strong>&nbsp;a tender or transparency notice and is there to help contracting authorities and the market prepare for a procurement. Official guidance says authorities can use a&nbsp;<strong>preliminary market engagement notice<\/strong>&nbsp;to invite suppliers to take part, or to notify the market that engagement has already taken place. The same guidance also says authorities that carry out preliminary market engagement are&nbsp;<strong>not obliged to&nbsp;proceed<\/strong>&nbsp;with the procurement afterwards. (<a href=\"https:\/\/www.gov.uk\/government\/publications\/procurement-act-2023-guidance-documents-define-phase\/guidance-preliminary-market-engagement-html\" rel=\"noreferrer noopener\" target=\"_blank\">GOV.UK<\/a>)&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">That matters a lot.&nbsp;<\/h3>\n\n\n\n<p>A notice at this stage is not the same thing as a settled outsourcing decision.&nbsp;<\/p>\n\n\n\n<p>The guidance is even more explicit on sequencing: a preliminary market engagement notice will&nbsp;<strong>usually be preceded by the pipeline notice<\/strong>, but it can also be the&nbsp;<strong>first notice in the sequence<\/strong>&nbsp;if the authority has not yet decided to&nbsp;proceed&nbsp;and publish a pipeline notice. (<a href=\"https:\/\/www.gov.uk\/government\/publications\/procurement-act-2023-guidance-documents-define-phase\/guidance-preliminary-market-engagement-html\" rel=\"noreferrer noopener\" target=\"_blank\">GOV.UK<\/a>)&nbsp;<\/p>\n\n\n\n<p>Pipeline notices themselves are broader planning signals. GOV.UK says large contracting authorities with spend above&nbsp;<strong>\u00a3100 million a year<\/strong>&nbsp;must publish a pipeline notice for each opportunity in the next&nbsp;<strong>18 months<\/strong>&nbsp;with an estimated value above&nbsp;<strong>\u00a32 million<\/strong>. (<a href=\"https:\/\/www.gov.uk\/government\/publications\/procurement-act-2023-short-guides\/uk1-the-new-pipeline-notice-html\" rel=\"noreferrer noopener\" target=\"_blank\">GOV.UK<\/a>)&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">So,&nbsp;the careful conclusion is:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>a\u00a0<strong>pipeline notice<\/strong>\u00a0is a forward look at\u00a0possible future\u00a0procurement activity\u00a0<\/li>\n\n\n\n<li>a\u00a0<strong>preliminary market engagement notice<\/strong>\u00a0is part of early engagement before a tender\u00a0<\/li>\n\n\n\n<li>neither one, on its own, proves that outsourcing has been finally approved (<a href=\"https:\/\/www.gov.uk\/government\/publications\/procurement-act-2023-short-guides\/uk1-the-new-pipeline-notice-html\" target=\"_blank\" rel=\"noreferrer noopener\">GOV.UK<\/a>)\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_this_matters_more_after_the_Public_Interest_Test_announcement\"><\/span><strong>Why this matters more after the Public Interest Test announcement<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Before March 2026, a supplier could have argued that this was simply good capture discipline.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">After March 2026, it is more than that.&nbsp;<\/h3>\n\n\n\n<p>The government is now explicitly saying departments must assess whether services can be delivered more effectively in-house before outsourcing decisions are made. The consultation response also shows broad support for the idea, while warning that the test needs to be&nbsp;<strong>meaningful, evidence-based, and supported by adequate resources, training, and guidance<\/strong>&nbsp;if it is not to become superficial. (<a href=\"https:\/\/www.gov.uk\/government\/news\/modernising-public-procurement-backing-british-businesses-and-building-a-fairer-economy\" rel=\"noreferrer noopener\" target=\"_blank\">GOV.UK<\/a>)&nbsp;<\/p>\n\n\n\n<p>That means the market-engagement phase is no longer just a prelude to bidding.&nbsp;<\/p>\n\n\n\n<p>It may be part of the evidence base used to decide whether there is a bid at all.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>For example&#8230;&nbsp;<\/strong>&nbsp;<\/h3>\n\n\n\n<p>Take a \u00a325m facilities management contract in a central government department.&nbsp;<\/p>\n\n\n\n<p>The contract is due to expire in 18 months.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Performance has been mixed:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>service quality has varied\u00a0<\/li>\n\n\n\n<li>user satisfaction is inconsistent\u00a0<\/li>\n\n\n\n<li>some internal capability has developed over time\u00a0<\/li>\n<\/ul>\n\n\n\n<p>Under&nbsp;previous&nbsp;assumptions, this would&nbsp;likely have&nbsp;gone straight to re-procurement.&nbsp;<\/p>\n\n\n\n<p>Instead, the department pauses.&nbsp;<\/p>\n\n\n\n<p>A pipeline notice is issued.&nbsp;<\/p>\n\n\n\n<p>Not to launch a competition.&nbsp;<\/p>\n\n\n\n<p>But to understand the landscape.&nbsp;<\/p>\n\n\n\n<p>Early market engagement begins.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Suppliers respond with:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>proposals to improve performance\u00a0<\/li>\n\n\n\n<li>new delivery approaches\u00a0<\/li>\n\n\n\n<li>technology-led efficiencies\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">At the same time, internal teams assess:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>whether core elements could be delivered in-house\u00a0<\/li>\n\n\n\n<li>how long it would take to build capability\u00a0<\/li>\n\n\n\n<li>what risks would sit with the department\u00a0<\/li>\n<\/ul>\n\n\n\n<p>Now the question becomes more precise:&nbsp;<em>Does the market clearly outperform an internal model?<\/em>&nbsp;<\/p>\n\n\n\n<p>The department develops its business case.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">It compares:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>full outsourcing\u00a0<\/li>\n\n\n\n<li>hybrid delivery\u00a0<\/li>\n\n\n\n<li>full insourcing\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Looking at:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>whole-life cost\u00a0<\/li>\n\n\n\n<li>delivery risk\u00a0<\/li>\n\n\n\n<li>control and accountability\u00a0<\/li>\n\n\n\n<li>service outcomes over time\u00a0<\/li>\n<\/ul>\n\n\n\n<p>The conclusion is not straightforward.&nbsp;<\/p>\n\n\n\n<p>Outsourcing offers flexibility and access to&nbsp;expertise.&nbsp;<\/p>\n\n\n\n<p>But internal delivery offers greater control and avoids some of the risks seen under the current contract.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">The final decision:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>core service delivery is brought in-house\u00a0<\/li>\n\n\n\n<li>specialist elements\u00a0remain\u00a0outsourced\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">The result:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>no large-scale \u00a325m tender\u00a0<\/li>\n\n\n\n<li>a smaller, narrower procurement (if any)\u00a0<\/li>\n\n\n\n<li>a materially different pipeline than expected\u00a0<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">From the outside, this looks like:&nbsp;<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>scope change\u00a0<\/li>\n\n\n\n<li>delay\u00a0<\/li>\n\n\n\n<li>reduced opportunity\u00a0<\/li>\n<\/ul>\n\n\n\n<p>In reality:&nbsp;<strong>the outsourcing decision did not pass the test<\/strong>&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_suppliers_should_take_from_this\"><\/span><strong>What suppliers should take from this<\/strong>&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The most reliable lesson is not that every PIN is shaky, or that every pipeline entry will collapse.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">It is narrower and more important than that.&nbsp;<\/h3>\n\n\n\n<p>A visible opportunity may now sit inside a wider internal decision process in which the authority is still testing whether&nbsp;<strong>outsourcing is the right model at all<\/strong>. Official guidance already allows preliminary market engagement to shape the procurement, and the Sourcing Playbook&nbsp;already expects early,&nbsp;evidence-based assessment of delivery options. The Public Interest Test strengthens that direction of travel. (<a href=\"https:\/\/www.gov.uk\/government\/publications\/procurement-act-2023-guidance-documents-define-phase\/guidance-preliminary-market-engagement-html\" rel=\"noreferrer noopener\" target=\"_blank\">GOV.UK<\/a>)&nbsp;<\/p>\n\n\n\n<p>So,&nbsp;if your BD process begins with \u201ctender spotted,\u201d you may be starting too late.&nbsp;<\/p>\n\n\n\n<p>Because the most&nbsp;important decision&nbsp;may have been&nbsp;made,&nbsp;or&nbsp;may still be being made,&nbsp;before the ITT exists.&nbsp;<\/p>\n\n\n\n<p>See how leading teams are getting ahead of it. <a href=\"https:\/\/autogenai.com\/uk\/book-a-demo\/\" rel=\"noreferrer noopener\" target=\"_blank\">Contact&nbsp;AutogenAI&nbsp;today<\/a>.&nbsp;&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The UK government\u2019s new&nbsp;Public Interest Test&nbsp;makes one point explicit: before outsourcing a service, departments must assess whether it could be delivered more effectively in-house. The government says the test will apply to&nbsp;service contracts of \u00a31 million and above, covering&nbsp;over 95% of central government spend, and that departments must also publish&nbsp;insourcing strategies. (GOV.UK)&nbsp; It matters because&#8230;<\/p>\n","protected":false},"author":16,"featured_media":5872,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1,10],"tags":[],"class_list":["post-5871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","category-proposal-writing"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Public Interest Test in Practice: Where Suppliers Fit<\/title>\n<meta name=\"description\" content=\"Learn how the UK Public Interest Test works in practice and what it means for suppliers, pipeline notices, and early market engagement.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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