Current Monoposto Regulations

Harnesses (seat belts): Please be aware of recent updates to allowable harnesses. FIA 8853/98 is withdrawn and the standard going forward is FIA 8853-2016. Some of you may be aware that Motorsport UK allow for extended use of harnesses for 5 years past their stated expiry date, but this only applies to FIA 8853-2016 homologated harnesses so please check your harness is complaint. 

Fire Extinguishers: All competitors should note that from 01.01.2022, new fire extinguisher regulations come into force as per Section K Appendix 3 of Motorsport UK's Blue Book.   FIA-approved and plumbed fire extinguishers are obligatory for UK single seater racing.   Some 2.25 litre systems are not FIA Approved.  Also please note that some systems require 8mm tubing instead of 6mm and multiple nozzles (up to 8).  The updated list can be found HERE

The Monoposto Racing Club's regulations have to be read and interpreted in conjunction with Motorsport UK's regulations 'the Blue Book'.  The 2023 edition can be referenced HERE. 

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.