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IIDA is the Commercial Interior Design Association with global reach. We support design professionals, industry affiliates, educators, students, firms, and their clients through our network of 15,000+ members across 58 countries. IIDA advocates for advancement in education, design excellence, legislation, leadership, accreditation, and community outreach to increase the value and understanding of interior design as a profession that enhances business value and positively impacts the health and well-being of people’s lives every day.

A Global Network of Design Industry Professionals
With IIDA membership, interior design professionals can make an impact on the industry and accelerate their career success. Our network extends around the world, connecting interior designers, manufacturers, and students through knowledge-based resources, thought leadership, publications, events, competitions, awards, and more. Members can enhance their participation at the local level with IIDA Chapter and City Center programs that provide networking, volunteer, and leadership opportunities. Learn more about how IIDA is elevating the profession of commercial interior design at iida.org.