Memo explaining the Washington State Board for Architects' interpretation of the 4000 square foot limitations in RCW 18.08.410.
Guidelines to help building officials, design professionals, and others understand state laws and rules related to the Washington State Building Code and licensed design professions.
Membership is maintained in the National Council of Architectural Registration Boards (NCARB).
For information about professional associations, please contact the Washington Council of the American Institute of Architects (AIA). The following links are to AIA chapters in Washington: