EPA-recognized accreditation bodies (ABs) provide accreditation for laboratories and certification bodies (CBs). ABs must be recognized by EPA to accredit laboratories. To accredit CBs, an AB must be a signatory to the International Accreditation Forum Multilateral Recognition Agreement (IAF MLA). ABs provide ongoing accreditation and auditing of both CBs and laboratories.
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signatory.Visit the Frequently Asked Questions.