Read our Media Consultancy & Auditing Guidelines

Our updated Global Third-Party Media Consultancy & Auditing Guidelines are now available!
 
Backed by all six major global agency networks – GroupM, Omnicom Media Group, Publicis, IPG Mediabrands, Dentsu, and Havas – this powerful new edition lays out a clear, best-practice framework for advertisers and agencies to navigate third-party media audits with confidence.
 
What’s new?
✔️ Refreshed to reflect today’s fast-evolving auditing landscape
✔️ Includes insights on recent acquisitions and expanded services
✔️ Reviewed by 8 expert third-party consultants and auditors