Directory Of Accredited Organizations


Scopes of Accreditation


Calibration Programs

ANSI/NCSL Z540-1 - Calibration Laboratories and Measuring and Test Equipment - General Requirements
ANSI/NCSL Z540.3 - Requirements for the calibration of measuring and test equipment

Forensics Testing and Inspection Programs

American Board of Forensic Toxicology (ABFT)
Federal Bureau of Investigation Quality Assurance Standards (FBI QAS) - Databasing
Federal Bureau of Investigation Quality Assurance Standards (FBI QAS) - Testing

Inspection and Special Inspection Programs

ISO 14034:2016, Environmental Management - Environmental technology verification (ETV)
NFPA 790/791 Field Evaluation Body
Rules of the City of New York (R.C.N.Y.) Chapter 101-06 Special inspectors and special inspection agencies
Special Inspection Agency - City of Philadelphia Accreditation Program


Proficiency Testing Programs

TNI NELAP Volume 3: General Requirements for Environmental Proficiency Test Providers

Property and Evidence Control Units

Sampling Programs

TNI NEFAP Field Sampling and Measurement Organizations (FSMOs)

Testing Programs

AAFCO QA/QC and Feed Laboratory Accreditation Guidelines
AOAC International - Guidelines for Laboratories Performing Microbiological and Chemical Analysis of Food and Pharmaceuticals
AS6171 - Test Laboratories Performing Detection of Suspect/Counterfeit EEE Parts
Cannabis Testing Laboratory Accreditation Program
FDA ASCA - Basic Safety and Essential Performance of Medical Electrical Devices
FDA ASCA - Biocompatibility Testing of Medical Devices
FDA LAAF - Laboratory Accreditation for Analyses of Foods
ILAC G7 Accreditation Requirements and Operating Criteria for Horseracing Laboratories
Michigan Marijuana Regulatory Agency (MRA) Marijuana Sampling and Testing Accreditation Program
NACLA Recognized Federal Highway Administration (FHWA) - Construction Materials Testing Accreditation Program
NFPA 790/791 Field Evaluation Body
Recognition of Telecommunications Testing - Innovation, Science, and Economic Development (ISED) Canada
Title 21 CFR Part 58 - Good Laboratory Practice for Nonclinical Laboratory Studies
TNI NELAP Volume 1: Management and Technical Requirements for Laboratories Performing Environmental Analysis
US - Mexico Telecom MRA Accreditation Program
US Consumer Product Safety Commission (CPSC) - Children's Product Safety Testing
US Department of Defense (DoD) Advanced Geophysical Classification Accreditation Program (DAGCAP)
US Department of Defense (DoD) Environmental Laboratory Accreditation Program (DoD ELAP) - Environment Testing
US Department of Energy (DoE) Consolidated Audit Program (DOECAP) - Environmental Testing
US Department of Homeland Security (DHS) Project 25 Compliance Assessment Program (P25 CAP)
US Environmental Protection Agency (EPA) Drinking Water Certification of USEPA Regional Laboratories
US Environmental Protection Agency (EPA) Drinking Water Cryptosporidium Testing Requirements
US Environmental Protection Agency (EPA) Energy Star - Energy Consumption Testing
US Environmental Protection Agency (EPA) National Lead Laboratory Accreditation Program (NLLAP)
US Environmental Protection Agency (EPA) Toxic Substances Control Act (TSCA) Title VI Third-Party Certification Program for Testing Labs
US Federal Communication Commission (FCC) - Electromagnetic Compatibility and Telecommunications (EC&T) Testing
Voluntary Control Council for Interference (VCCI) - Normative Annex 1 Technical Requirements of the Rules for Voluntary Control Measures