International RINP, Inc. Verdugo Drive, Laguna Hills, Orange County, California, United States Member since July 26, 2024
Ceutical Labs Lakeside Parkway, Flower Mound, Denton County, Texas, United States Member since September 26, 2024
Exponent North 38th Street, Philadelphia, Philadelphia County, Pennsylvania, United States Member since August 18, 2024
Marin Biologic Laboratories Inc Bel Marin Keys Boulevard, Novato, Marin County, California, United States Member since September 9, 2024
Consumer Product Testing Company, Inc. New Dutch Lane, Fairfield, Essex County, New Jersey, United States Member since July 10, 2024
Expert Chemical Analysis, Inc. Roselle Street, San Diego, San Diego County, California, United States Member since August 1, 2024
Harrens Lab Inc. Breakwater Avenue, Hayward, Alameda County, California, United States Member since July 24, 2024
Materials Analytical Services Lakefield Court, Suwanee, Forsyth County, Georgia, United States Member since February 7, 2025
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
Prime Analytical Laboratories, LLC Nelson Avenue, Concord, Contra Costa County, California, United States Member since April 27, 2025
Centricor Analytical Labs Chesapeake Drive, Charlotte, Mecklenburg County, North Carolina, United States Member since June 22, 2024