Michael S. Zaneis

President and CEO
Trustworthy Accountability Group


Since 2015, Mike Zaneis has led TAG’s efforts to eradicate digital advertising fraud, malware, and ad-supported piracy and to increase transparency across the digital advertising supply chain. Before this role, he served as the Executive VP and General Counsel of the Interactive Advertising Bureau (IAB) and created its first Public Policy Office, overseeing internal legal operations and providing leadership on key judicial proceedings affecting the interactive advertising industry. Prior to joining IAB, he served as Executive Director of Technology and E-Commerce at the U.S. Chamber of Commerce, the world’s largest trade association. As the chief technology and telecommunications lobbyist, he oversaw issues affecting the business community pertaining to online and consumer privacy, data security, telecommunications, intellectual property, counterfeiting, piracy, and e-commerce. He has served as an adjunct professor for Georgetown University’s McCourt School of Public Policy. He earned his bachelor’s degree from Michigan State University and his J.D. and Masters in Public Policy from Georgetown.