Regulations
Period Regulations 1964 to 1970
These are the regulations from the Final year, 1970, of the 1000cc Formula 3 Period., Period GR. These regulation have been taken from the 1970 FiA Year book of Automobile Sport the 'Yellow book'
Historic F3 1000cc European Trophy
The Technical regulations for the Historic F3 1000cc European Trophy are available see below.
FiA Appendix K 2023
A copy of the 2023 FiA Appendix K regulation governing Historic Motorsport.
Racing Association Sporting Code 2025
One Litre F3 Racing Association Sporting Code 2025
HSCC Historic F3 Championship Regulations
HSCC Historic F3 Championship Regulations 2024
One-Litre F3 Historic Racing Association eligibility regulations
HF3 Association Eligibility Regulation 2022