The Certified Access Specialist Institute (CASI) was formed in 2009 to act as the voice of access professionals and serve as a resource for both our members and the public. Since our inception, we have been committed to serving our members with valuable resources, quality education and serving as a collective voice for the CASp community in California.

Professional Membership

To become a CASI Professional member, you must meet the following guidelines:

  • Passed the Candidate Certification Examination
  • Be a registered Certified Access Specialist (CASp)
  • Agree to CASI Code of Ethics
  • Adhere to the CASI Bylaws


  • Annual: $199 (September 1 - August 31)
    Join early this year and lock in Member Rates at the 2024 CASI Summit!

Professional Membership Application


Professional Membership Renewal


Mail-In Application

Associate Membership

Individual’s not otherwise eligible for membership in the Institute who provide support for the ideals, goals and work of the Institute and who meet either of the following requirements shall be eligible for Associate Membership in the Institute:

  • Individual Members: Those with established professional reputations who are registered to practice their professions where such requirements exist, or persons who are employed outside of CASp practice but are involved in positions associate to the field of construction-related accessibility codes and regulations.
  • Organizational Representatives: Those who are employed by firms associated with the construction industry engaged in research, design, development, testing, manufacture, distribution, inspection, or training in the fields of accessible building and construction products or systems.


  • Annual: $175 (September 1 - August 31)
    Join early this year and lock in Member Rates at the 2024 CASI Summit!

Associate Membership Application


Associate Membership Renewal


Mail-In Application


Group Membership

Jurisdictions and Companies that have at least three (3) or more employees interested in becoming a CASI Professional and/or Associate member is eligible for discounted Group Membership in the Institute.

MEMBERSHIP COST: (per person) 

 Professional MemberAssociate Member

Group Membership Application


Mail-In Application