Expert Chemical Analysis, Inc. Roselle Street, San Diego, San Diego County, California, United States Member since August 1, 2024
Consumer Product Testing Company, Inc. New Dutch Lane, Fairfield, Essex County, New Jersey, United States Member since July 10, 2024
Harrens Lab Inc. Breakwater Avenue, Hayward, Alameda County, California, United States Member since July 24, 2024
Constitution Laboratories LLC Ish Drive, Simi Valley, Ventura County, California, United States Member since November 25, 2024
CS Analytical Industrial West, Clifton, Passaic County, New Jersey, United States Member since May 15, 2024
Centricor Analytical Labs Chesapeake Drive, Charlotte, Mecklenburg County, North Carolina, United States Member since June 22, 2024
Vanguard Laboratory Parkmont Lane Southwest, Olympia, Thurston County, Washington, United States Member since December 26, 2024
CIA labs South 7th Street, Saint Joseph, Buchanan County, Missouri, United States Member since September 16, 2024
BASF North America Analytics (ANA) Biddle Avenue, Wyandotte, United States Member since January 14, 2026