Online Publishers Association

Founded in June 2001, the Online Publishers Association (OPA) is a not-for-profit trade organization dedicated to representing high-quality online content providers before the advertising community, the press, the government and the public.

The OPA is committed to producing groundbreaking research into online advertising and media consumption with the goal of advancing the online publishing industry. Through credible research and ongoing communications, the OPA seeks to establish and promote the Internet as an effective advertising medium for marketers and a sustainable media business for publishers, thereby ensuring the continued availability of quality content for consumers worldwide.