With nearly 4,000 members in North America, ABC is a forum of the world's leading magazine and newspaper publishers, advertisers and advertising agencies. The organization provides credible, verified information essential to the media buying and selling process. ABC maintains the world's foremost online database of audited-circulation information and a growing array of readership, audience and Web site usage data.

 

A not-for-profit organization since 1931, BPA Worldwide is governed by a tripartite board comprised of media owners, advertising agencies and advertisers. In Canada, CCAB, a division of BPA, serves more than 550 media properties—including B-to-B publications, consumer magazines, daily, community, and ethnic newspapers, websites, events, email newsletters, and databases. With full service offices in Toronto and Montreal, CCAB audits more B-to-B and consumer magazines than any other organization in Canada. Interactive website traffic audits, powered by Nielsen Online, is now included for print members at no additional cost!