UKCompetition law

UK Competition Law Compliance Guidebook for Automotive Companies

Price-fixing, market sharing, bid rigging, resale price maintenance and information exchange: what the CMA looks for at UK car dealers.

Ishaq BhatCRO & Co-Founder, AutoSmart Published
  • Edition 1 · 2026
  • 6 standards · 17 checkpoints · 11-page PDF
  • £77.7M CMA fines on 10 car manufacturers and 2 trade bodies (Apr 2025)
  • 5 years maximum prison sentence under the cartel offence
  • 15 years maximum director disqualification

At a glance

Region
UK
Topic
Competition law
Law
Competition Act 1998
Regulator
Competition and Markets Authority (CMA)
Scope
6 standards · 17 checkpoints
Format
11-page PDF, free
Edition
Edition 1 · 2026

Why we wrote this. Written for dealerships and workshops in the UK, from the Acts and regulations on legislation.gov.uk and the regulators' guidance linked on this page, and from what automotive networks ask their auditors to check. It is a summary for audit teams, not legal advice: check the official text before acting.

What this guidebook covers

Dealers meet rivals at OEM dealer councils, trade associations and local events, and share staff who move between groups. In April 2025 the CMA fined 10 car manufacturers and 2 trade bodies £77.7 million. Fines are based on the whole group's worldwide turnover, and individuals in a cartel face up to 5 years in prison.

This guidebook covers 6 competition standards with 17 checkpoints: no price-fixing, no market or customer sharing, no bid rigging, freedom to set your own prices, safe trade association meetings, and compliance training with a dawn raid plan.

The 6 competition standards

Open a standard to see the law behind it, what is checked, what it can cost and the evidence. Ideal fix times are counted from audit submission.

CMP-01No price-fixing between dealersImmediate
The law
Competition Act 1998 (Chapter I & II) · Enterprise Act 2002 · CA98 Chapter I (s.2) anti-competitive agreements · EA02 s.188 cartel offence
What we check
Dealers never agree or coordinate with competitors on car prices, discounts, part-exchange values, admin fees, service labour rates or finance margins, formally or informally.
What it can cost
A cartel is the most serious breach: 10% of turnover, up to 5 years in prison and director bans.
Evidence
Training record + contact log
CMP-02No market or customer sharingImmediate
The law
Competition Act 1998 (Chapter I & II) · Enterprise Act 2002 · CA98 Chapter I market sharing and customer allocation
What we check
Dealers never agree with competitors to stay out of each other's areas, split fleet or trade customers, or avoid each other's customers.
What it can cost
Market sharing is a cartel: 10% of turnover, prison risk and director disqualification.
Evidence
Manufacturer agreement + bid log
CMP-03No bid riggingImmediate
The law
Competition Act 1998 (Chapter I & II) · Enterprise Act 2002 · CA98 Chapter I bid rigging · EA02 s.188 cartel offence
What we check
Bids for fleet, public-sector and leasing tenders are prepared independently, with no cover pricing, bid rotation or information swapping with other bidders.
What it can cost
Bid rigging is criminal: up to 5 years in prison, plus exclusion from public contracts.
Evidence
Tender files
CMP-04Free to set your own prices30 days
The law
Competition Act 1998 (Chapter I & II) · Enterprise Act 2002 · CA98 Chapter I resale price maintenance · Vertical Agreements Block Exemption Order 2022
What we check
Where the dealer sells as a reseller, it decides its own retail prices. Manufacturer "recommended" prices aren't enforced by threats or penalties. Genuine agency sales follow the agency contract.
What it can cost
RPM infringements are fined at up to 10% of turnover, for both manufacturer and dealer.
Evidence
OEM correspondence
CMP-05Safe trade association meetings30 days
The law
Competition Act 1998 (Chapter I & II) · Enterprise Act 2002 · CA98 Chapter I decisions by associations and information exchange
What we check
At dealer councils, trade associations and OEM dealer meetings, no one discusses future prices, margins, stock plans or wage rates, and agendas and minutes are kept.
What it can cost
Associations and their members can both be fined up to 10% of turnover.
Evidence
Minutes + briefing note
CMP-06Compliance training and dawn raid plan30 days
The law
Competition Act 1998 (Chapter I & II) · Enterprise Act 2002 · CA98 ss.27–28 CMA powers of entry and inspection · obstruction offences
What we check
Managers are trained on competition law, there's a dawn-raid procedure (who to call, don't obstruct, don't delete), and documents aren't destroyed.
What it can cost
Obstruction can bring a fine of up to 1% of turnover and criminal charges for individuals, on top of the main case.
Evidence
Training + procedure

How to run a UK competition law compliance audit, step by step

  1. Confirm what applies. Identify contact with rivals (dealer councils, associations, chat groups) and the fleet tenders you bid for. Genuine agency arrangements with manufacturers are treated differently: take legal advice on your OEM contracts.
  2. Walk the site, standard by standard. Score each of the 17 checkpoints Pass, Fail or N/A. N/A only where the standard rules it out, with the reason recorded. Review fleet tender files and pricing decisions, and check meeting agendas and minutes from trade association meetings.
  3. Capture the evidence. A pass counts only with proof captured at the time of the audit: tender files, pricing approvals, meeting minutes, training records and the dawn raid plan.
  4. Give every fail an owner and a fix time. Record what you saw and who owns the fix. Each standard carries an ideal fix time, from immediate to 30 days, counted from audit submission (see the table above).
  5. Fix it, then prove it. The site fixes the cause and uploads proof of closure; the auditor checks the proof before closing the finding.
  6. Re-check at the next audit. Confirm closed findings stay closed, and look for the same fail at your other sites so one gap doesn't repeat across the network.

Who this guidebook is for

  • Dealer principals and directors
  • Sales and fleet managers
  • Auditors

A reference document, not legal advice. Fines and rules change: check the current text with the regulator or your legal adviser before acting.

Free download

Get the full UK Competition Law Compliance Guidebook for Automotive Companies

11-page PDF, one page per standard. Free: enter your email and it downloads.

  • Every standardThe rule and the costWhich law and regulator, the maximum penalty and what else can happen.
  • Every standardRight way, wrong wayIllustrated pass and fail examples, so front-line staff see what good looks like.
  • Every standardHow to audit itThe checkpoints, the evidence to capture and the ideal time to fix a gap.

Another version

Want a different version of this guidebook?

Tell us what you need and we’ll get back to you:

  • Another language, such as Arabic, Spanish or Polish
  • The same guidebook for another country
  • A guidebook on a topic we don't cover yet

Put it into practice

Run your audit programme in AutoSmart

See how every step, from checklist to closed action, works with your own standards.

  • Unlimited users and checklists
  • Works offline
AutoSmart Audit on a laptop, a tablet and a phone