Regulations

Current Monoposto Regulations

2025 TECHNICAL REGULATION UPDATES

  • Mono F3 B
    - Tatuus T014 F4 chassis permitted with Abarth 1400cc 414-F4 engine.

The club maintains the right to review and adjust balance of performance factors, such as weight and restrictor size, during the season.

Other than the annual progression (where class applicable) there are no planned changes to allowable chassis for Mono 2000, Mono Classic 2000, Mono 1800, Mono 1400, Mono 1000 or Mono 1600.

External Technical Documents referenced within above regulations

FUTURE: Roadmap Proposal for next generation Mono F3 engines for 2020 and beyond

Archived Regulations

For reference purposes and historical interest only, here are previous years regulations.

CURRENT HELMET STANDARDS & VALIDITY

Below is a list compiled from the 2024 Blue Book Section K10, pages 182- 186 and FIA’s technical list No.25 that recognises all the current helmet standards on the market today, along with their validity in national and international motorsport.

Please make sure to check your helmet so you are not caught out at the start of the season. Make sure to verify this information with your MSUK Yearbook and always make sure to buy your helmets from a reputable supplier.

Snell SA2010 - (UK) Not Valid After 31.12.2023 / (Int'l) Not Valid After 31.12.2023
Snell SAH2010 - (UK) Not Valid After 31.12.2023 / (Int'l) Not Valid After 31.12.2023
Snell SA2015(UK) Not Valid After 31.12.2026 / (Int'l) Not Valid After 31.12.2023
Snell SA2020 - (UK) Expiry Not Yet Stated / (Int'l) Expiry Not Yet Stated
FIA 8858-2010 - (UK) Not Valid After 31.12.2023 / (Int'l) Not Valid After 31.12.2023
FIA 8860-2010 - (UK) Expiry Not Yet Stated / (Int'l) Not Valid After 31.12.2028
FIA 8859-2015 - (UK) Expiry Not Yet Stated / (Int'l) Expiry Not Yet Stated
FIA 8860-2018 - (UK) Expiry Not Yet Stated / (Int'l) Expiry Not Yet Stated
FIA 8860-2018 AB - (UK) Expiry Not Yet Stated / (Int'l) Expiry Not Yet Stated

Helmets with Homologation withdrawn by FIA:
For safety reasons, please note that the homologation of the following helmets, whatever the validity deadline, is withdrawn with immediate effect.

Manufacturer: NINGBO HD POWERSPORTS SAFETY PRODUCTS
Model: HD128.F
Homologation No.: PH.060.17-C

Manufacturer: NINGBO HD POWERSPORTS SAFETY PRODUCTS
Model: HD315.F
Homologation No.: PH.064.17-O

Manufacturer: OMP
Model: GP8
Homologation No.: PH.065.17-C

As these helmets can no longer be considered as complying with the standard FIA 8859-2015, their use is prohibited in all cases in which compliance with the above-mentioned standards is mandatory

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