AIHA Laboratory Accreditation Programs, LLC is a third-party, internationally-recognized accreditation body.

Our accreditation programs include: industrial hygiene, food, environmental lead, environmental microbiology, and unique scopes. Accreditation is granted to any laboratory satisfying AIHA LAP, LLC requirements for accreditation. AIHA LAP, LLC is proud to be a full member of the International Laboratory Accreditation Cooperation (ILAC) and a signatory of the ILAC Mutual Recognition Arrangement (MRA).​

Please be advised that AIHA Laboratory Accreditation Programs, LLC published its 2019 Accreditation Policies and ancillary documents on November 8, 2019 which are effective immediately. The revised accreditation policy modules can be found on the LAP Policies and Guidelines​ page.

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