(CA-ELAP) State of California Environmental Laboratory accreditation for hazardous waste, drinking water and wastewater. (Certification 1664) Download PDF
(ORELAP) (TNI) National Environmental Laboratory accreditation for solid waste and non-potable water testing through the State of Oregon. (Certification 4036) Download PDF
(EPA) Environmental Protection Agency’s water supply (WS), water pollution (WP), and soil/hazardous waste (SHW) proficiency testing (PT) programs for drinking water, wastewater, sediment, soil and hazardous waste.
U.S. Department of Energy audited and approved as part of the Integrated Contractor Purchasing Team (ICPT).
Caltest is proud to be actively involved with these associations/organizations:
CWEA (California Water Environment Association)
CASQA (California Stormwater Quality Association)
SETAC (Society of Environmental Toxicology and Toxicology)