The Interactive Advertising Bureau (IAB) is comprised of more than 500 leading media and technology companies that are responsible for selling 86% of online advertising in the United States. The IAB educates marketers, agencies, media companies and the wider business community about the value of interactive advertising. Working with its member companies, the IAB evaluates and recommends standards and practices and fields critical research on interactive advertising.
Media Rating Council is an independent agency with the objective and purpose to secure for the media industry and related users audience measurement services that are valid, reliable and effective - To evolve and determine minimum disclosure and ethical criteria for media audience measurement services. - To provide and administer an audit system designed to inform users as to whether such audience measurements are conducted in conformance with the criteria and procedures developed.