- Who's Accredited
The ANSI National Accreditation Board (ANAB) is the largest multi-disciplinary accreditation body in the western hemisphere, with more than 2,500 organizations accredited in approximately 80 countries.
ANAB’s accreditation portfolio includes ISO/IEC 17021-1 management systems certification bodies, ISO/IEC 17025 calibration and testing laboratories and forensic laboratories, ISO/IEC 17065 product certification bodies, ISO/IEC 17020 inspection bodies and forensic agencies, ISO 14065 greenhouse gas validation and verification bodies, ISO 17034 reference material producers, ISO/IEC 17043 proficiency test providers, ISO/IEC 17024 personnel credentialing organizations, and ASTM 2659 certificate accreditation programs. ANAB also provides training on topics related to accreditation standards and conformity assessment.
A non-profit and wholly owned subsidiary of the American National Standards Institute (ANSI), ANAB has comprehensive signatory status across multilateral recognition arrangements of the International Accreditation Forum (IAF) and International Laboratory Accreditation Cooperation (ILAC).
ANAB helps industry and facilitates trade by providing accreditation and training and serving as architects for the conformity assessment structure of industry-specific programs.
ANAB provides accreditation based on ISO standards and industry requirements for:
ANAB is a signatory of the International Accreditation Forum (IAF) and International Laboratory Accreditation Cooperation (ILAC) multilateral recognition arrangements.
The mission of ANAB is to be a leader in guiding the international development of accreditation processes that build confidence and value for stakeholders worldwide and providing high quality and reliable accreditation services with the most professional value-added services for customers and end users.
ANAB judges its quality policy is met by:
Learn more about ANAB history.
Celebrated annually on June 9 to raise awareness of the importance of accreditation activitiesWorld Accreditation Day was established jointly by the International Accreditation Forum and the International Laboratory Accreditation Cooperation. The theme of the 2020 World Accreditation Day is "Accreditation: Improving Food Safety."