The Association of Communication Companies (ACC) provides several services to support and unite creative agencies in Belgium. ACC offers regulatory services including a code of self-discipline and ethical committee. It also stimulates members through expert centers focused on areas like branding, content, events, PR, and digital. ACC works to educate members and clients on topics such as government pitches, native advertising, and influencer marketing. The goal is to upgrade, promote, and defend the value that members provide to employees, clients, authorities, and the public.