The Orange County Regional Chapter of the Community Associations Institute (CAI-OC) builds better communities by educating, training, creating networking opportunities and advocating for homeowner leaders, community managers and business providers who represent people who live in the 5,000 community associations in the 34 cities of our region. CAI-OC is one of 64 chapters in CAI's worldwide network. We are the largest chapter in California and 6th largest worldwide.