What's New!

The Annual Conference will be held September 2-3, 2015 in Chicago at the Courtyard Marriott. For more information and registration materials, please click here.

About OAAI!

The OAAI is committed to developing and promoting a responsible outdoor advertising medium for advertisers, consumers and the general public throughout the state of Illinois

The Outdoor Advertising Association of Illinois (OAAI) is a not-for-profit trade association representing outdoor advertising companies who conduct business in the state of Illinois . OAAI was established in 1895 to protect the interests, rights, and privileges of the outdoor advertising medium as they may be affected by legislative, administrative or judicial action. OAAI is committed to developing and promoting a responsible outdoor advertising medium for advertisers, consumers and the general public throughout the state of Illinois . Our Association is governed by a ten member board and administered by a full-time staff whose office is headquartered in Springfield , Illinois. We invite you to learn more about OAAI and the outdoor advertising medium through the information provided on this site. If you need further assistance beyond the information that has been provided here, please feel free to contact OAAI directly.