Key rules and regulations


Key rules and regulations

A brief overview of some of the key rules and regulations, with full 2019 Sporting and Technical Regulations available as a download at the bottom of this page:

Technical Overview

All cars have been built to the same NGTC regulations. First introduced in 2011 for an initial five-year period, these technical regulations are designed to dramatically reduce the design, build and running costs of the cars and engines. Only NGTC cars are now eligible to compete in the BTCC. TOCA extended these regulations for a further six years from 2016.

NGTC allows independent teams to compete on a level playing field against manufacturer-backed efforts by keeping costs down whilst at the same time rewarding precise engineering and all-important split-second strategy.

The foundation for NGTC is an emphasis on some common components – turbo, wastegate, intercoolers, ECU (engine control unit), instrumentation and dash, power management system, six-speed sequential gearbox, fuel tanks, differential, subframe, steering, brakes, clutch, wheels, dampers and suspension – which dramatically drives down costs for teams looking to compete in one of the world’s most attractive motor sport arenas.

2016 saw the introduction of a new Technical Partner for the common subframes, suspension and new hydraulic power steering whilst all other Technical Partners continued their association with the BTCC.

Teams have the option of running either TOCA’s unbranded NGTC-spec engine or, whether privateer or full manufacturer-backed entries, developing their own powerplant to the regulations, as long as it is from the same ‘family’ as their chosen model of car – all are 350+bhp 2-litre turbo-charged engines.


Entry to the BTCC requires a TOCA BTCC Licence (TBL).

  • 30 permanent TBLs are available to teams, all of which have been allocated for the 2019 season
  • Teams may sell, gift, lease, assign or loan their TBL to other existing teams or eligible new entries on a season-long basis only, subject to the approval of TOCA as to the integrity of both recipient and transaction

Race Weekend Format

There are 10 events in the current season, with each event run across a weekend (Saturday and Sunday).

  • On Saturday there are two Free Practice sessions of 40 minutes and one Qualifying session of 30 minutes
  • On Sunday there are three BTCC races

The points system is 20-17-15-13-11-10-9-8-7-6-5-4-3-2-1 for the top 15 finishers. This method of scoring is also be applied to independent drivers’ and teams’ championship and the overall teams’ – see full regs for details.

Single bonus points are awarded for the fastest qualifier, fastest laps and leading laps during races.

Dunlop Tyres

Teams nominate their ‘Option’ tyre choices prior to Saturday’s qualifying session. 

Teams are limited to the use of the ‘Option’ tyre in each of the three races three times during the course of the season – i.e. race three at a maximum of three events, race two at a maximum of three events and so on.

‘Option’ compounds

Soft: Brands Hatch Indy, Oulton Park, Silverstone and Brands Hatch GP

Medium: Knockhill, with the Soft compound being the ‘Standard’ tyre

Hard: Donington Park and Croft

The Hard compound tyre is the sole dry tyre to be used at Thruxton.

Additionally, at Snetterton drivers must use a different tyre compound in each race but will not be required to nominate which. However, the compound selected cannot be changed on the grid.

Race grids

  • The grid for race one is decided during Saturday’s qualifying session
  • The grid for race two is based on the finishing order of race one
  • The grid for race three is based on finishing positions, however there is also a reversed-grid element to the starting order. Numbers representing the cars that finished from sixth to 12th position in race two are put into a bowl, and one number is drawn at random. The corresponding car will start on pole, with the cars that finished ahead of it reversed i.e. if number six is chosen, the car that finished sixth in race two will start from pole ahead of the car that finished fifth, fourth, third etc. The remainder of the grid follows as per the finishing order of race two

Success Ballast

Cars that are successful in the BTCC must carry ballast (additional weight) in their cars. Ballast is given to the top ten runners in the following allocations:

1st: 54kg, 2nd: 48kg 3rd: 42kg, 4th: 36kg, 5th: 30kg, 6th: 24kg, 7th: 18kg, 8th: 12kg, 9th: 6kg, 10th: 6kg

  • Between events, ballast is allocated according to championship positions and is carried in qualifying and race one
  • For races two and three, ballast is allocated according to the finishing positions in race one and two respectively

Jack Sears Trophy

Eligible drivers will be those that have never scored an outright podium position. Any driver subsequently scoring an outright podium during the season, will be ineligible for the JST from the next season. Previous overall JST winners are ineligible.

Click here to download the full 2020 Sporting and Technical Regulations

PLEASE NOTE: These regulations may be amended by TOCA during the course of the season with all teams and officials notified of any changes via official championship bulletins.


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