International Interior Design Association (IIDA)
Website: http://www.iida.org/
The International Interior Design Association (IIDA) is a professional networking and educational association of more than 10,000 Members in 8 specialty Forums, 9 Regions, and more than 30 Chapters around the world committed to enhancing the quality of life through excellence in interior design and advancing interior design through knowledge.
American Society of Interior Designers (ASID)
Website: http://www.asid.org/
ASID is a community of people—designers, industry representatives, educators and students—committed to interior design. Through education, knowledge sharing, advocacy, community building and outreach, the Society strives to advance the interior design profession and, in the process, to demonstrate and celebrate the power of design to positively change people’s lives.
Interior Design Educators Council (IDEC)
Website: http://www.idec.org/
IDEC concentrates on the establishment and strengthening of lines of communication among individual educators, practitioners, educational institutions, and organizations concerned with interior design education.
National Council for Interior Design Qualification (NCIDQ)
Website: http://www.ncidq.org/
The National Council for Interior Design Qualification serves to identify to the public those interior designers who have met the minimum standards for professional practice by passing the NCIDQ Examination.