RJ Lee Group holds accreditations for a wide variety of analysis and technologies across its four divisions. Click below on the desired organization to view and download the official accreditation paperwork.


American Association for Laboratory Accreditation (A2LA)

ISO/IEC 17025:2017 Accredited Testing of unknown materials of all types of solids and liquids including crystalline materials, water samples and waste extracts or digest, and...
WA - A2LA Cert. No. 5000.01
PA - A2LA Cert. No. 3985.01


American Association of State Highway and Transportation Officials (AASHTO)

Quality Management System AASHTA R18 Testing of Construction Materials Aggregate ASTM C117 ASTM C136 ASTM C702 View or Download AASHTA Accreditation Certificate Certificate: PA
AASHTO, Certificate: PA
AASHTO, Certificate: WA

American Industrial Hygiene Association Laboratory Accreditation Program (AIHA LAP, LLC)

Facility Industrial Hygiene Certified Asbestos PCM, PLM and TEM; Beryllium; Diffusive Samplers; Environmental Lead; Inorganic Acids; Metals; Organic Solvents;  Crystalline
Pennsylvania Laboratory ID (Hochberg): LAP-100364
Pennsylvania Laboratory (Presque Isle): LAP-292885
Washington Laboratory ID: LAP-178656


ANSI National Accreditation Board

Evidence - Gunshot Residue Other - Gunshot Distance Determination View or Download the Accreditation Certificate: ANAB Certification and ANAB Scope
ANAB Certification
ANAB Scope


Commonwealth of Pennsylvania Dept. of Environmental Protection (PA DEP)

Environmental (Inorganic) Analysis: Drinking Water Environmental (Inorganic) Analysis: Non-Drinking Water Environmental (Inorganic) Analysis....
PA DEP Certification and Scope


State of Maryland DHMH Office of Health Care Quality

Gunshot residue analysis, Headlamp analysis, Hair, Fiber, Tape Analysis, Paint Analysis
Forensic Laboratory/Trace Evidence License


FDA Registered (1000313868)

cGMP compliant for foreign particulate and materials characterization analysis using a wide variety of analytical techniques including HIAC (USP method 788), XRD (USP method 941)...
FDA Registered


National Voluntary Laboratory Accreditation Program
(NVLAP Lab Code 101208-0)

Bulk Asbestos Fiber Analysis (PLM) Airborne Asbestos Fiber Analysis (TEM) View or Download the Accreditation Certification


State of New York ELAP -      Lab ID# 10884

Environmental Analysis Air and Emissions (PCM, TEM asbestos), Solid and Hazardous Waste,   Non-Potable Water, Potable Water
State of New York ELAP Certification and Scope


State of Oregon ELAP

Columbia Basin Analytical Laboratories - Pasco, WA Facility, Environmental Analyses Air and Emissions, Solid and Hazardous Waste, Non-Potable Water, Potable Water
State of Oregon ELAP Certification
Oregon ELAP Scope


State of Washington Department of Ecology

Columbia Basin Analytical Laboratories, Pasco WA. Solid and Chemical Materials, Non-Potable Water, Drinking Water, Air
State of WA Dept. of Ecology Certificate
State of WA Dept. of Ecology Scope
PA - WA Dept. of Ecology Certificate

WA health

State of Washington Radioactive Materials

Columbia Basin Analytical Laboratories, Pasco WA Facility. State of Washington Radioactive Materials License
State of Washington Radioactive Materials License


State of West Virginia Bureau for Public Health Office of Environmental Health Services

Asbestos Air and/or Bulk Sample Analytical Laboratory / Environmental Laboratory View or Download the Accreditation
State of West Virginia Certificate

TX forensic

Texas Forensic Science Commission

RJ Lee Group facility lab, based on ANAB (03/31/26) Scope of Accreditation: Forensic Science Testing Firearms/Toolmarks Discipline - Distance Determination, Materials (Trace)
Texas Forensic Science Commission Accreditation

US army

US Army Corps of Engineers (USACE) Validation

Concrete Test Methods ASTM C457, Standard Test Method for Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete ASTM C856, Standard....
USACE Certification of Laboratory Validation- PA Office
USACE Certification of Laboratory Validation, Geotechnical Services - WA Office


US Department of Agriculture (USDA)

Soil Permit View or Download the Accreditation Certificate: USDA, Soil Permit
USDA, Soil Permit


US Department of Energy Consolidated Audit Program (DOECAP)

Columbia Basin Analytical Laboratories, Pasco WA Facility DOECAP-audited Laboratory Quality program complies with the DoD/DOE Consolidated QSM for Environmental Laboratories (also titled DOE Quality Systems for Analytical Services)


US Department of Justice: Drug Enforcement Administration (DEA)

Analytical lab registered to handle controlled substance schedule codes 1, 2, 2N, 3, 3N, 4, 5. View or Download Accreditation Certificate: DEA Controlled Substance...
DEA Controlled Substance Registration Certificate

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