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© 2020
International Interior Design Association

Chicago, IL
Toll Free: 888 799 4432
International: +01 312 467 1950


If you are an Architect actively engaged in the interior design profession, you qualify as an IIDA Professional member. You must submit with your application the following:

  • Proof of successful completion of the ARE exam

Membership Dues

IIDA Professional memberships run on the calendar year, January through December. If you are applying as a new member or you are reactivating your membership, there is a one-time $75 application fee. New memberships are prorated on a quarterly basis. Full prices are listed below.

Professionals are actively engaged in the profession and have completed the ARE exam.
Are actively engaged in the profession and meet the following requirements:

  • Completed two to four years of coursework in an interior design or architecture program
  • 15 years of work experience
  • Can provide three letters of recommendation from IIDA members in good standing that can support the candidate's career achievements in the Interior Design profession


2020 Calendar Year Dues: $535

Prorated New Member Dues
New memberships are prorated on a quarterly basis by join date:

September 1, 201 - March 31, 2020: $535
April 1 - June 30, 2020: $401.25
July 1 - August 31, 2020: $267.50


Inactive or Retired?

If you are an active IIDA member in good standing and have retired or are unable to continue practicing due to disability, illness, unemployment, or relocation, contact to inquire about Inactive or Retired Status.

Code of Ethics for Professional Member Conduct

IIDA believes it is essential for all members to conduct business in a respectable and responsible manner between fellow IIDA members and the general public. It is the responsibility of all IIDA members to adopt and uphold these guidelines of behavior from the code of ethics, presenting a positive reflection of themselves, the industry and the Association.

Review the IIDA code of ethics here.