International RINP, Inc. Verdugo Drive, Laguna Hills, Orange County, California, United States Member since July 26, 2024
Intertek – Grand Rapids Broadmoor Avenue Southeast, Grand Rapids, Kent County, Michigan, United States Member since July 15, 2024
West Texas Analytical Laboratory, LLC North Price Road, Pampa, Gray County, Texas, United States Member since May 24, 2024
360° Test Executive Plaza, Yonkers, Westchester County, New York, United States Member since February 7, 2025
Measurement Technology Laboratories 10850 Nesbitt Ave S, Bloomington, MN, US, 55437 Member since April 6, 2026
Enviro Remediation & Research Lab (ERRL), LLP HDIL industrial park, Virar (East), Mumbai, Maharashtra, IN, 401303 Member since April 6, 2026
Activation Laboratories Ltd. 41 Bittern Street, Ancaster, Ontario, CA, L9G 4V5 Member since April 6, 2026
ATYAF AL-KIMIYA (Spectra Chem™) Laboratory Al-Jawhara Building, Street No. 21, Zone No. 118, Al-Sarafiya Intersection, Hay Al-Atibba, Baghdad, Iraq Member since April 5, 2026