Certified Audit of Circulations, Inc. (CAC) was established in 1956 to provide an objective verification of circulation claims for the benefit of media accountability and transparency of advertising investments. CAC’s not-for-profit forum provides a premier platform, which mandates no vested interest in the outcome of the audit findings. The company is governed by a Board of Directors representing national advertisers, advertising agencies and publishers. CAC’s organizational structure demands the highest circulation auditing standard. CAC is a premier, IFABC accredited, national auditor of paid and free print media. CAC is the nation’s largest provider of market research and delivery verifications for the Yellow Pages industry.
Please note that your ID and password used on our old site will not work. Please re-register. Authorization can take up to 12 hours.
Newspaper members please use your Member Number as your User ID. This will allow you to see your data in the Members Only area automatically. An e-mail with a ID and password was sent to all Circulation Executives on file.