Vanguard Laboratory Parkmont Lane Southwest, Olympia, Thurston County, Washington, United States Member since December 26, 2024
Centricor Analytical Labs Chesapeake Drive, Charlotte, Mecklenburg County, North Carolina, United States Member since June 22, 2024
Prime Analytical Laboratories, LLC Nelson Avenue, Concord, Contra Costa County, California, United States Member since April 27, 2025
Tentamus North America Spotsylvania Avenue, Fredericksburg, Spotsylvania County, Virginia, United States Member since February 2, 2025
ACT Lab LLC / Cotecna CPS East 59th Street, Long Beach, Los Angeles County, California, United States Member since February 12, 2025
QAI Laboratories White Oak Avenue, Rancho Cucamonga, San Bernardino County, California, United States Member since May 26, 2025
Harrens Lab Inc. Breakwater Avenue, Hayward, Alameda County, California, United States Member since July 24, 2024
Creative Accord, LLC Pownal Drive, Yardley, Bucks County, Pennsylvania, United States Member since October 3, 2024
Colmaric Analyticals LLC Fairfield Avenue South, St. Petersburg, Pinellas County, Florida, United States Member since July 3, 2024
Expert Chemical Analysis, Inc. Roselle Street, San Diego, San Diego County, California, United States Member since August 1, 2024
Ceutical Labs Lakeside Parkway, Flower Mound, Denton County, Texas, United States Member since September 26, 2024
Advanced Terra Testing Parfet Street, Lakewood, Jefferson County, Colorado, United States Member since May 27, 2024