About the IAB

The Internet Advertising Bureau (IAB) is the trade association for online and mobile advertising. It promotes growth and best practice for advertisers, agencies and media owners.


Find out more about the advantages of becoming a member along with details of how to make an application.

Press centre

The one-stop shop for all our press releases, video content and imagery.

Member directory

Interested in who is currently a member of the IAB? Browse and search through our directory.