Motorsport UK regulations are designed to ensure safety and fair play across four-wheel UK motorsport. These regulations are detailed in the Motorsport UK Yearbook, commonly known as the Blue Book.

All regulations proposed by the Specialist Committees come before the Rules Committee for debate and ratification. However before they reach the Committee, regulations are usually subject to a consultation process that gives the motorsport community an opportunity to provide feedback.

Regulation changes can be implemented without consultation in matters of urgent safety or for clarification purposes, or following recommendations from the Rules Committee to The Board.

Action sheets detailing proposed regulation changes are posted here and can be found via the links on the right. These action sheets contain both contact details and closing dates for submitting comments.

Consultation is taken into account by the Specialist Committees and regulation changes are often revised post-consultation before being presented to the Motorsport UK Board.

To provide advance warning for competitors and officials, new rules approved by The Board for future implementation are published here.

2023 Motorsport UK Council and Committee Dates

Motorsport UK Board

• Saturday 28 January
• Tuesday 18 April
• Tuesday 6 June
• Tuesday 19 September
• Tuesday 21 November

Motor Sports Council

• Tuesday 14 March
• Tuesday 27 June + AGM
• Tuesday 3 October

Council Rules Committee

• Tuesday 9 May
• Tuesday 5 September

Autotest Committee

• Tuesday 21 February
• Tuesday 4 July

Cross Country Committee

• Tuesday 28 February
• Wednesday 14 June

Historic Committee

• Wednesday 22 March
• Wednesday 5 July
• Tuesday 7 November

Judicial Committee

• Wednesday 29 March
• Tuesday 18 July

Kart Committee

• Thursday 16 March
• Thursday 29 June
• Thursday 16 November

Kart Technical Advisory Group

• Thursday 7 February
• Thursday 13 June
• Wednesday 18 October

Medical Committee

• TBA March
• Thursday 22 June
• Thursday 12 October

Race Committee

• Thursday 2 March
• Thursday 22 June
• Thursday 12 October

Rallies Committee

• Tuesday 28 March
• Tuesday 11 July
• Tuesday 14 November

Regional Committee

• Tuesday 21 March
• Tuesday 25 July
• Tuesday 24 October

Rescue & Recovery Advisory Group

• Thursday 23 March

Safety Committee

• Wednesday 26 April
• Monday 19 July
• Tuesday 28 November

Speed Events Committee

• Wednesday 19 April
• Wednesday 26 July

Autocross & Rallycross Sub Committee

• Wednesday 22 February
• Thursday 8 June
• Wednesday 11 October

Dragster Sub Committee

• To be advised

Sprint & Hill Climb Sub Committee

• Thursday 23 March
• Thursday 13 July
• Thursday 21 September

Technical Committee

• Tuesday 25 April
• Wednesday 19 July
• Tuesday 17 October

Timekeeping Advisory Group

• Wednesday 12 July

Trials Committee

• Wednesday 8 March
• Tuesday 20 June

Volunteer Official’s Committee

• Thursday 9 March
• Thursday 27 July

Clerk’s & Steward’s Advisory Group

• To be advised

Marshal’s Advisory Group

• Tuesday 28 February

Training Advisory Group

• To be advised