ARDA is a nonprofit, nonpartisan, Washington, DC-based trade association for the timeshare industry, representing more than 350 privately held and publicly traded companies. ARDA’s work — including proactive advocacy — touches every role within the timeshare industry. Developers, exchange companies, vacation clubs, timeshare resellers, timeshare owner associations (HOAs), resort management companies, industry vendors, consultants, and legal and regulatory experts are all part of the ARDA network.