Motorsport UK is reminding competitors that FIA Impact Data Recorders (IDRs) remain mandatory for vehicles competing in British Championship, National Championship and Junior Championship events, in accordance with National Competition Rule Ch.7 App.12 Art.1.13.
The FIA IDR is a lightweight device fitted to a competition vehicle that records data during significant impacts. Developed by the FIA, the technology helps build a better understanding of accidents and supports ongoing improvements to competitor safety across all levels of the sport.
During 2025, 470 IDRs were deployed across Motorsport UK championships, recording 58 trigger events and generating 138 safety reports. The data collected is helping Motorsport UK identify trends, assess the performance of safety systems and make evidence-based decisions that enhance safety for competitors.
Following the successful rollout, Motorsport UK’s Race, Rally and Rallycross Committees are proposing that IDRs become mandatory for all vehicles competing in Motorsport UK-permitted events from 1 January 2027. Consultations on the proposal are currently underway.
The IDR requires no wiring, charging or maintenance and operates automatically once installed. Competitors simply need to ensure the device is fitted correctly in accordance with the manufacturer’s instructions.
The FIA IDR is currently available to competitors at a reduced cost of £32 (normally £80), with Motorsport UK receiving no revenue from device sales.
Competitors should review the Motorsport UK Competitor Guide for further information on the IDR programme, including installation, activation and use. An explainer video covering installation and operation is also available here: https://www.youtube.com/watch?v=3zfkvbJSNvg
Motorsport UK continues to gather feedback on the IDR programme. Any observations, questions or suggestions can be submitted to [email protected].