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

• 2022 FIA Formula Regional Technical Regulations
• 2022 FR Americas Championship Annual Tech Forms
  • Vehicle
  • Driver
• Seal Declaration Form
• 2021 Fr Seal Declaration Form
• Hankook Tires
  • Email a Question
  • Hankook F3 F4 Tire Guide 2020
  • Online Ordering Portal
  • PDF Order Form
• HPD
  • Email a Question
  • HPD Honda Racing Line Registration
  • HPD FR Americas Parts Manual
  • Honda FR Americas Engine Operating Manual
  • HPD Engine Service Request & Quote Form
  • Engine Removal/Replacement Form
• JRi Shocks
  • Email a Question
  • Service Request Form
• Ligier Automotive
  • Email a Question
  • Ligier Customer Information Form
• 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

• Trbfr 2022 01 Post Nola Updates
• Trbfr 2022 02 Fuel Line Update
• Trbfr 2022 03 Post Road America Updates
• Trbfr 2022 04 Allowed Engine Breather Modifications

Technical Advisory Memos

• Tamfr 2022 001 Hankook Tire Price Change
• Tamfr 2022 002 Proposed Technical Rule Changes
• Tamfr 2022 003 Ecu Update
• Tamfr 2022 004 Annual Tech Inspection & Event Seal Declaration Forms
• TAM FR 2022 005 #FRA 2022 En002 00
  • Hpd Fra 2022 En002 00 Fra Ecu Update 2022 No
• Tamfr 2022 006 Hankook Motorsports Service Update
• TAMFR 2022 007 Driver Equipment Changes For 2023 & 2024