AAED (Arizona Association for Economic Development)
ACCA (Air Conditioning Contractors of America)
ACEC (American Council of Engineering Companies)
ACEC/AZ (American Council of Engineering Companies-AZ)
ASHRAE (American Society of Heating, Refrigeration, and Air Conditioning Engineers)
ASPE (American Society of Plumbing Engineers)
BICSI – A Telecommunication Association
CASHE (Central AZ Society of Healthcare Engineers)
ICC (International Code Council)
IEEE (Institute of Electrical and Electronics Engineers)
IESNA (Illuminating Engineering Society of North America)
NFPA (National Fire Protection Association)
SAME (Society of American Military Engineers)

Arizona
California
Colorado
Nevada
Washington
Alaska
Texas
Florida
South Dakota.