Welcome to Agency Assessments International Management Consultants in Advertising, represented on six continents Management Consultants in Advertising, represented on six continents Agency Assessments International (AAI) is one of the world's leading specialised management consultants to the advertising communications industry. Since 1988 our expertise has helped many of the world's most successful companies to get the best from their communications partners by advising on agency selection, negotiating remuneration and servicing structures, and optimising the relationship to achieve exceptional performance.