STC – Hong Kong Standards and Testing Center Hamburg Turnpike, Wayne, Passaic County, New Jersey, United States Member since May 25, 2024
Krause Analytical LLC Mesa Drive, Austin, Travis County, Texas, United States Member since January 21, 2025
Centricor Analytical Labs Chesapeake Drive, Charlotte, Mecklenburg County, North Carolina, United States Member since June 22, 2024
CS Analytical Industrial West, Clifton, Passaic County, New Jersey, United States Member since May 15, 2024
F2 Labs Ridge Road, Damascus, Montgomery County, Maryland, United States Member since February 2, 2024
TÜV Rheinland of North America Southeast Otis Corley Drive, Bentonville, Benton County, Arkansas, United States Member since May 21, 2024