Contract compliance auditing has become a standard practice for many brands, driven by the increasing complexity of the advertising landscape.

Media Marketing Compliance (MMC) is your marketing compliance partner, providing audit services and guidance to both national and international advertisers. With over 25 years of experience and audits conducted in more than 110 countries, we deliver financial transparency, recover value, and strengthen trust between advertisers and their partners. Our audits unlock measurable returns while streamlining processes and improving governance across the marketing ecosystem. Our expertise spans best practices in agency inventory media management, digital data ownership, and other marketing areas such as events and experiential, social and influencer marketing, and retail media.

As Founders we remain personally engaged throughout every audit, ensuring a high standard of service, quality, and insight. Our Compli360 platform brings marketing contract management into real time, offering multi-market visibility, enhancing control, and enabling timely corrective action within the budget cycle.

MMC is part of HW Fisher/The Sumer Group, a top 12 accountancy practice.