Harrens Lab Inc. Breakwater Avenue, Hayward, Alameda County, California, United States Member since July 24, 2024
360° Test Executive Plaza, Yonkers, Westchester County, New York, United States Member since February 7, 2025
Vanguard Laboratory Parkmont Lane Southwest, Olympia, Thurston County, Washington, United States Member since December 26, 2024
New Wave Scientific Greg Street, Sparks, Washoe County, Nevada, United States Member since January 9, 2024