Current Monoposto Regulations
- 2026 Monoposto Championship Draft Regulations (as submitted to Motorsport UK, pending acceptance and approval)
- 2026 Reprise IT Tiedeman Trophy Draft Regulations (as submitted to Motorsport UK, pending acceptance and approval)
- 2025 Monoposto Championship Regulations
- 2025 Reprise IT Tiedeman Trophy Regulations
- 2025 Monoposto Championship Bulletin 01 (Deletion of Round 8 / Thruxton Race 1)
- 2025 Monoposto Championship Bulletin 02 (Clarification of chassis eligibility dates Mono 1600 / Mono 1800)
- 2025 Reprise IT Tiedeman Trophy Bulletin 01 (Class change of Mygale & Tatuss F4 cars (F3B to 2000) and clarification of chassis eligibilty dates)
2025 TECHNICAL REGULATION UPDATES
- Mono 2000
- 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.
