CACC motorsport regulations are periodically revised using a Rule Change Proposal process where suggested changes to rules and regulations are submitted by CACC members for review and approval by the CACC and its membership.
To propose a rule change, any licensed CACC member may submit a Rule Change Proposal prior to October 1 each year. Proposals will be reviewed for appropriateness and then presented for discussion and voting by discipline licensees at the appropriate motorsport discipline meeting.
Note that General Competition Regulations and changes relating to matters of motorsport safety are the sole purvue of the CACC Board of Directors.
Displaying 1 - 25 of 158
| ID | Submitted | CACC Regulation | Short Description | Status |
|---|---|---|---|---|
| 6325 | 2026-10-12 | Autoslalom | Rationalize the passenger age and height requirements | Pending |
| 6321 | 2026-10-07 | General Competition (GCR) | Correct typos in GCR 5.6.1 | Pending |
| 6318 | 2026-10-04 | Race | Change to Blue flag rule to align withD FIA ISC | Pending |
| 6292 | 2026-10-01 | General Competition (GCR) | Clarification of the Window net labeling requirements | Pending |
| 6291 | 2026-10-01 | General Competition (GCR) | Addition to the rulebook for positive electrical terminals to be insulated | Pending |
| 6290 | 2026-10-01 | General Competition (GCR) | Change to the requirement of clear catch cans | Pending |
| 6289 | 2026-10-01 | General Competition (GCR) | Addition to section 20.9 Fuel System called 20.9.4 | Pending |
| 6288 | 2026-10-01 | General Competition (GCR) | Clarification of the seat mounting and bracing rules | Pending |
| 6287 | 2026-10-01 | General Competition (GCR) | Amendment for clarification of roll cage padding | Pending |
| 6284 | 2026-09-30 | Race | Clarification of white flag use | Pending |
| 6283 | 2026-09-30 | Time Attack | Combining of Sport and Tuner for Hill Climb | Pending |
| 6282 | 2026-09-30 | Time Attack | adding Max Race for Hill Climb | Pending |
| 6281 | 2026-09-30 | Time Attack | Allowances in Hill Climb for “cosmetic” performance modifications | Pending |
| 6280 | 2026-09-30 | Time Attack | Removal of Sport and Tuner for Hill Climb | Pending |
| 6279 | 2026-09-30 | Time Attack | Clarifying bumping rules for Max in Hill Climb | Pending |
| 6278 | 2026-09-30 | Time Attack | Clarifying tire requirements for MAX in hill climb | Pending |
| 6273 | 2026-09-30 | Race | Clean up to follow current practice | Pending |
| 6272 | 2026-09-30 | General Competition (GCR) | Update Helmet Regulations to current standards | Pending |
| 6268 | 2026-09-30 | General Competition (GCR) | Update GCR to reflect only electronic waivers are accepted | Pending |
| 6262 | 2026-09-30 | Vintage | Revisions/Clarifications - Driver Rules/Penalties/Infractions sections | Pending |
| 6259 | 2026-09-30 | Vintage | Revisions / Updates to section 4 Vehicle and Driver Safety | Pending |
| 6250 | 2026-09-29 | Vintage | Update Medical Responsibility & Licensing sections for consistency with Race | Pending |
| 6248 | 2026-09-29 | Vintage | Terminology corrections | Pending |
| 6246 | 2026-09-29 | Vintage | Corrections of the role title to 'Vintage Discipline Director' | Pending |
| 6168 | 2026-09-25 | Race | Spec Miata seasonal dry tire limit | Pending |
| ID | Submitted | CACC Regulation | Short Description | Status |