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A Better World Through Accreditation

  • Accreditation
    • ISO/IEC 17025 – Testing/Calibration Laboratories
      • Acoustics and Vibration Testing
      • Biological Testing Accreditation Program
        • Cannabis Testing Laboratory Accreditation
        • A2LA-NIHC Verify Hemp/Cannabis Recognition Program
        • AOAC Laboratory Accreditation Program
        • NAHLN Veterinary Diagnostic Accreditation Program
        • FDA ASCA Pilot Program (Basic Safety And Essential Performance)
        • Threat Agent Testing Laboratory Accreditation Program
        • FDA ASCA Pilot Program (Biocompatibility Testing Of Medical Devices)
        • Laboratory Accreditation for Analyses of Foods (LAAF)
      • Chemical Testing
        • NAHLN Veterinary Diagnostic Accreditation Program
        • Competition Animal Drug Testing Laboratory Accreditation Program
        • AOAC Laboratory Accreditation Program
        • A2LA Consumer Product Safety Testing (CPSC)
        • Cannabis Testing Laboratory Accreditation
        • A2LA-NIHC Verify Hemp/Cannabis Recognition Program
        • WADA Testing Accreditation
        • Oregon Toxic-Free Kids Act Accreditation Program
        • Threat Agent Testing Laboratory Accreditation Program
      • Construction Material Testing Accreditation
        • Harris County, TX/City Of Houston/Houston Port Authority
      • Electrical Testing Accreditation
        • U.S. FCC Equipment Accreditation & Authorization Program
        • CTIA Wireless Association – LTE/CDMA Devices
        • A2LA Consumer Product Safety Testing (CPSC)
        • Bluetooth Validation Testing Program
        • EPA ENERGY STAR Accreditation Program
        • NAVAIR
        • Automotive EMC Laboratory Recognition Program (AEMCLRP)
        • The A2LA Project 25 Compliance Assessment Program (P25)
        • FDA ASCA Pilot Program (Basic Safety And Essential Performance)
        • ISED Certification & Equipment Authorization Program
      • Environmental Testing Accreditation
        • CA ELAP Laboratory Accreditation Program
        • EPA National Lead Laboratory Accreditation Program (NLLAP)
        • Kentucky Underground Storage Tank (UST) Testing Program
        • DOECAP Accreditation & Audit Program
        • DOD Environmental Laboratory Accreditation (ELAP)
        • TNI Field Sampling & Measurement Organization Accreditation Program
        • Air Emissions Testing Body Accreditation Program (AETBs)
        • DOD Advanced Geophysical Classification Accreditation Program (DAGCAP)
        • Wyoming Storage Tank Remediation (STR) Program
        • State Environmental Laboratory Assessment Program – NELAP
      • Forensic Examination Accreditation Program
      • Geotechnical Testing Accreditation Program
        • Harris County, TX/City Of Houston/Houston Port Authority
        • Putting Green Laboratory Accreditation Program (PUG)
      • Information Technology Accreditation Program
        • Gaming Standards Association (GSA)
        • Internet Protocol Version 6 (IPv6)
      • ISO/IEC 17025 Calibration Laboratory Accreditation
      • Mechanical Testing Accreditation
        • A2LA Consumer Product Safety Testing (CPSC)
        • EPA ENERGY STAR Accreditation Program
        • BIFMA Compliant Accreditation Program
        • Counterfeit Part Avoidance Testing (AS6171)
      • Nondestructive Testing Accreditation Program – NDT
      • Sampling & Testing Accreditation
      • Sustainable Energy Testing
        • EPA ENERGY STAR Accreditation Program
      • Thermal
        • A2LA Consumer Product Safety Testing (CPSC)
        • EPA ENERGY STAR Accreditation Program
    • ISO/IEC 17020 – Inspection Bodies
      • ISO/IEC 17020 – Inspection Body Accreditation Program
        • Forensic Examination Accreditation Program
        • IBC Special Inspections Accreditation Program
        • Cybersecurity Inspection Body Program
        • FedRAMP Third-Party Assessment Organizations (3PAO)
        • Field Evaluation Body Accreditation Program (FEB)
        • Notified Body Accreditation Program Under ISO 17065
    • ISO/IEC 17065 – Product Certification Bodies
      • ISO/IEC 17065 Product Compliance Certification Accreditations
        • The A2LA Telecommunication Certification Body Accreditation Program
        • EPA WaterSense Accreditation Certification Program
        • EPA ENERGY STAR Accreditation Program
        • Notified Body Accreditation Program Under ISO 17065
    • ISO/IEC 17043 – Proficiency Testing Providers
      • The A2LA Proficiency Testing Provider Accreditation Program
    • ISO 17034 – Reference Materials Producers
      • ISO 17034 – Reference Materials Producers Accreditation Program
    • ISO 15189 and CLIA – Clinical Testing Laboratories
      • ISO 15189 & CLIA – Clinical Testing Laboratories Accreditation Program
    • ISO 20387 – Biobanking Accreditation Program
      • ISO 20387 – Biobanking Accreditation Program
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Annual Reports

2024 Annual Report

May 6, 2025

A2LA 2024 Annual Report

At the end of 2024, A2LA had 4,350 actively accredited certificates representing all 50 US states and over 50 foreign economies, and 300 contracted assessors. Download the 2024 A2LA Annual Report.

Annual Reports A2LA,  accreditation,  accreditation body,  laboratory accreditation

The A2LA Annual Report 2023 image

May 9, 2024

A2LA 2023 Annual Report

At the end of 2023, A2LA held nearly 4,300 actively accredited certificates representing all 50 US states, over 50 foreign countries, and over 300 contracted assessors. Download the 2023 A2LA Annual Report

Annual Reports Annual Report

computer with graphics

May 12, 2023

A2LA 2022 Annual Report

At the end of 2022, A2LA had 4,200+ actively accredited certificates representing all 50 US states and a variety of foreign countries, and 275 contracted assessors. Download the 2022 A2LA Annual Report

Annual Reports

2021 Annual Report book on display with light and plant

April 8, 2022

A2LA 2021 Annual Report

At the end of 2021, A2LA had over 4,000 actively accredited certificates representing all 50 US states and a variety of foreign countries, and 272 contracted assessors. Download the 2021 Annual Report

Annual Reports,  News

Three people discuss financial charts on a laptop screen, with documents and notebooks on the table.

August 6, 2021

A2LA 2020 Annual Report

At the end of 2020, A2LA had 3,854 accredited certificates in its system representing all 50 states and a variety of foreign countries. Recognition of A2LA accreditation programs comes from organizations around the world with which A2LA has mutual recognition arrangements or other forms of

Annual Reports,  News

Close-up of a person reviewing charts and graphs on paper with a pen.

May 4, 2020

A2LA 2019 Annual Report

At the end of 2019, A2LA had 3,735 accredited certificates in its system representing all 50 states and a variety of foreign countries. (Note: The organizations in foreign economies pursued accreditation from A2LA due mostly to their desire to meet U.S. regulatory requirements.)During 2019, A2LA

Annual Reports,  News

A woman reviews data on two laptops at a desk, with documents, a calculator, and plants around her.

January 1, 2018

A2LA 2018 Annual Report

A2LA is a non-profit, non-governmental, public service, membership society dedicated to the formal recognition of competent laboratories and related activities. During 2018, A2LA maintained a membership of 641 individuals and organizations. Download the 2018 Annual Report

Annual Reports,  News

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