ANAMA Package Testing Services Stamford, Western Connecticut Planning Region, Connecticut, United States Member since August 15, 2025
Yadkin Fire & Safety Old U.S. 421, East Bend, Yadkin County, North Carolina, United States Member since August 12, 2025
Greening Testing Laboratories, Inc. Mount Elliott Street, Detroit, Wayne County, Michigan, United States Member since May 31, 2024
Intertek – Grand Rapids Broadmoor Avenue Southeast, Grand Rapids, Kent County, Michigan, United States Member since July 15, 2024
Vista Engineering Citation Court, Homewood, Jefferson County, Alabama, United States Member since May 29, 2024
Infinity Testing Solutions Inc. 3750B Laird Road, Unit 10, Mississauga, Ontario, ca, L5L 0A6 Member since April 6, 2026
Caduceon Environmental Laboratories 285 Dalton Avenue, Kingston, Ontario, CA, K7K 6Z1 Member since April 6, 2026
State Hygienic Laboratory at the University of Iowa 2490 Crosspark Road, Coralville, Iowa, US, 52241 Member since April 6, 2026