International Interior Design Association
Non-profit OrganizationsIllinois, United States201-500 Employees
International Interior Design Association is a non-profit organization serving the commercial interior design sector with a global reach. It connects design professionals, educators, students, industry affiliates, firms, and clients through a network of more than 15,000 members spanning 50 countries. Based in Chicago, Illinois, the association frames design as a universal language shaped by diverse perspectives and highlights inclusion as a central value that amplifies member voices. The organization positions itself as a professional community that fosters collaboration and ongoing advancement within the interior design industry. In 2026 the organization announced leadership changes, including the addition of Natalie to the International Board of Directors and the designation of Mike Johnson II as President-Elect, reflecting governance updates. These changes accompany ongoing efforts to coordinate a global community of practitioners and stakeholders in the field.
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