Getting the contracting authority question wrong is the most expensive mistake in public procurement

Why the Act says person and not organisation

The guidance makes a small drafting point that is worth dwelling on. The Act refers to a contracting authority as a person, and the guidance explains this is to ensure it applies to a variety of circumstances. That is a signal about how the test should be approached. It is not looking for a particular badge or a particular legal form. A company can be in scope. So can a trust, a joint venture or a body most people would not instinctively describe as public.

This is where organisations get caught out. The mental model many people carry is that councils and departments are covered and companies are not. That model is not what the legislation says, and relying on it means a body can spend years buying outside the regime while believing it is safely outside scope.

What most organisations get wrong

The most common failure is not reaching a wrong answer. It is never writing an answer down. Ask a group of public bodies to produce the document that records why they consider themselves in or out of scope, with the section reference behind it, and a surprising number cannot. The position exists only as institutional habit.

The second failure is treating the group as the unit of assessment. Status attaches to the entity. A parent that is clearly in scope may sit above subsidiaries that need their own analysis, and a body that is out of scope for most of what it does may still be caught for particular activities. The guidance nudges towards this by pointing at the utilities material, where different rules attach to different activity rather than to the organisation as a whole.

The third is treating the status question as separable from the exemption question. The guidance points readers to the exempted contracts material specifically for vertical arrangements, which is a recognition that in practice the two are argued together. A body that is in scope may still place a particular contract outside the covered procurement rules, and a body that assumes it is out of scope may be relying, without saying so, on an exemption it has never tested.

What to do about it

Treat this as a one off piece of legal housekeeping with a long shelf life. Produce a short written determination for each entity, cite section 2, note any reliance on exemptions or utilities provisions, and date it. Then put it where procurement officers will actually find it, which is usually the same place your procedure documents live rather than a legal folder nobody opens.

Add a trigger to revisit it. New entity created, legal form changed, control arrangements restructured, significant new activity taken on: any of those should prompt a fresh look. Status is not permanent, and the cost of finding out late is a challenge, an adverse audit finding, or a contract awarded under the wrong rules.

Finally, take the guidance at its word and read the documents in full. This is a technical area where the summary version is genuinely not enough, and the guidance itself keeps saying so.

The takeaways

• Contracting authority status is the gateway question: every other obligation in the Act depends on it.
• The Act uses the word person so the definition reaches many legal forms, not just obvious public bodies.
• Assess status entity by entity, not once for a whole group.
• Read the exempted contracts and utilities guidance alongside the definition.
• Write the determination down, cite section 2, and review it when structures change.

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