CAMO, the California Amateur Mixed Martial Arts Organization, Inc., is the official regulatory body overseeing amateur mixed martial arts across California. It sanctions amateur MMA events statewide and provides resources for participants and fans who want to engage with the sport. Fighters can use CAMO’s online directory to browse fighter records, while fans can find upcoming and past events, including event dates, venues, bout counts, and participant information where available.

CAMO supports the licensing process for fighters, cornermen, promoters, and officials, offering an online application to help them get started. The organization also provides rules and forms for download, giving members of the amateur MMA community access to key materials. Its website includes sections for fighters, events, promoters, officials, and account access, along with licensing guidance and contact information. For questions about licensing, events, or sanctioning, CAMO can be reached by email, text, or fax. Through these services, the organization helps coordinate and regulate amateur MMA activity throughout California.