The following resources, bulletins, and memos are emailed via our official mailing service. If you are not currently receiving the emails, please sign up here.

Technical Resources

• 2025 FIA Formula Regional Technical Regulations
• 2025 FR Americas Championship Annual Tech Forms
  • Vehicle
  • Driver
• Seal Declaration Form
• Hankook Tires
  • Email a Question
  • Hankook F3 F4 Tire Guide 2020
  • Online Ordering Portal
  • PDF Order Form
• JRi Shocks
  • Email a Question
  • Service Request Form
• Ligier Automotive
  • Email a Question
  • Ligier Customer Information Form
• Mountune
  • Email a Question
  • Mountune Customer Portal & Support
• SADEV Transmissions
  • Email a Question
• Technical Protest Form
• Driver Protest Form
• Appeal Form
• FR Americas Data Share Files (Fastest lap from Qualifying & Races)

Technical Regulation Bulletins

• FR-TRB-2025-01 - June Updates, Corrections & Clarifications
• FR-TRB-2025-02 - Engine Seal Declarations
• FR-TRB-2025-03 - September Updates & Clarifications
• FR-TRB-2025-04 - Post VIR Updates & Clarifications

Technical Advisory Memos

• FR-TAM-2025-01 - Data Overlay on Video