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).​

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AIHA LAP Has moved

Please note for your records that the AIHA LAP offices have moved! Our new address is 3120 Fairview Park Drive, Suite 360, Falls Church, VA 22042, just across the street from former location.


Updated Scope/PT Table

We are pleased to announce that two additional PT providers have been added to the Scope/PT Table. They are NYS DOH for PLM and AIHA PAT, LLC IHPAT – Airborne Particulates for Gravimetric. Additionally, we have provided applicable scheme information for some PT providers listed. Please visit our website to review a copy of the updated Scope/PT Table.


AIHA Laboratory Accreditation Programs Announces Rebrand

The unveiling of the new brand identity coincides with World Accreditation Day 2022. AIHA LAP’s rebranding will include a new logo, mission statement, and vision, as well as an updated website.


New look for AIHA Laboratory Accreditation Programs

Who are we and what are we all about.

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