I Rules Competition is open to all SCCA licensed drivers. If more than 10 events are sanctioned, the best 6 will be counted for the Championship. Meetings each January. Rulebooks, GCR's, and a Log Book should be considered required equipment. Multi-driver cars will be allowed as long as the car is properly numbered for each driver, and the drivers do not slow the flow of the event for other participants.
Event organizers have the right to limit the number of drivers per car.
A driver can only enter one class per event.