What is a contracting authority?
A contracting authority is a public authority, or a body funded or controlled by one, that must follow the Procurement Act 2023 when it buys goods, services or works. It covers central government departments, local councils, the NHS, schools, colleges and universities, police and fire services and many arm's length bodies, and it also covers public undertakings and private utilities when they award utilities contracts.
Contracting authority, explained
The label matters because it decides who has to follow the rules. The definition sits in section 2 of the Act, which frames a contracting authority as a person, so that it works across a variety of legal forms. In broad terms it captures bodies that are publicly funded or subject to the oversight of a public authority, and that do not operate on a commercial basis. Ministers of the Crown and government departments are covered directly. That test brings in a wide range of organisations, from councils and NHS trusts to academy trusts, universities and many public bodies people do not think of as government.
Utilities sit alongside them. Public undertakings and private utilities are treated as contracting authorities in respect of utilities contracts, broadly in water, energy and transport, which is why a privately owned utility can be bound by procurement rules for some of its buying and not for the rest. The Act also distinguishes central government authorities from other authorities, and applies some duties, including certain publication and threshold rules, differently to each.
Geography matters too. The Procurement Act 2023 applies in England, Wales and Northern Ireland, and to reserved procurement in Scotland, while devolved Scottish procurement continues under its own rules. If you are unsure whether your organisation is a contracting authority, the practical consequences are significant: notices, standstill, transparency and record keeping duties all follow from that answer, and getting it wrong exposes an award to challenge.
Key things to know
Defined by function, not name
The test in section 2 turns on public funding or public authority oversight and whether the body operates on a commercial basis, not the word in the organisation's title.
Very broad coverage
Councils, NHS bodies, schools, colleges, universities, police and fire services and many arm's length bodies are included.
Utilities are covered too
Public undertakings and private utilities count as contracting authorities in respect of utilities contracts.
Central government treated differently
The Act applies some duties and value triggers differently to central government authorities.
Devolved scope
The Act covers England, Wales and Northern Ireland, plus reserved procurement in Scotland, which has its own devolved regime.
Status drives duties
Notices, standstill, transparency and record keeping all follow from being a contracting authority.
Explore: What is a utilities dynamic market?, What is below threshold procurement?, What is a contract award notice?, For buyers.
How eSourcingData helps
eSourcingData works with the full range of UK contracting authorities, from small trusts to large public bodies, and shapes the process to the duties that actually apply to you.
Right duties, right body
Configure notices and workflows around your authority type rather than a generic template.
One record of everything
Keep procurements, decisions and notices together so transparency duties are easy to meet.
Built for PA23
Processes reflect the Procurement Act 2023 rather than the previous regulations.
Hands-on support
Our procurement team helps smaller authorities that have no in-house specialist.
FAQs
What is a contracting authority?
A contracting authority is a public authority, or a body funded or controlled by one, that must follow the Procurement Act 2023 when it buys goods, services or works. It includes central government departments, councils, the NHS, schools, universities, police and fire services and many arm's length bodies, plus public undertakings and private utilities for their utilities contracts.
Is a university or academy trust a contracting authority?
Often yes. The test in section 2 of the Act is functional: it looks at public funding or public authority oversight, and whether the body operates on a commercial basis. Many universities, colleges and academy trusts meet that test and therefore have to follow the Procurement Act 2023 when they buy.
Are private companies ever contracting authorities?
Yes, in one important case. Private utilities and public undertakings are treated as contracting authorities in respect of utilities contracts, broadly in water, energy and transport. That means a privately owned utility can be bound by the rules for part of its buying while the rest sits outside them.
Does the Procurement Act 2023 apply in Scotland?
Partly. The Act applies in England, Wales and Northern Ireland, and to reserved procurement in Scotland. Devolved Scottish procurement continues under its own rules, so a Scottish body may be following a different regime from an English or Welsh one for similar work.
What is a central government authority?
It is a sub-category of contracting authority used in the Procurement Act 2023 for central government bodies. Some duties and value triggers apply differently to central government authorities than to other authorities, so identifying which category you fall into affects which rules and thresholds you follow.
Procure with confidence in your duties
See how eSourcingData helps UK contracting authorities run compliant procurement under PA23. Book a demo or request a pilot.