Radio racing is governed by the ISAF racing rules of sailing Appendix E: Radio Sailing.
Vane racing is governed by the MYA free sailing rules.
In both cases the MYA represents the National Authority (NA) and is responsible for maintaining class and racing rules for our sport.
Vane Racing Rules:
Radio Racing Rules:
For the most up-to-date versions be sure to check the MYA Race and Event Docs on the MYA website