Time Attack Rules and Bulletins

Rules

2018 OTA Regulations - Posted Apr 20, 2018
CASC-OR General Competition Rules Effective July 20, 2017 - Posted Jul 19, 2017
2018 Event 1 TMP Supplementary Regulations - Posted May 12, 2018

Bulletins

OTA Rules Bulletin 18-01 - Posted Apr 20, 2018
OTA Rules Bulletin 18-02 - Posted Apr 20, 2018

Advisories

Simpson Helmet Product Recall 2017 - Posted Apr 20, 2017