NLLAP - What does NLLAP stand for? The Free Dictionary
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All testing must meet minimum NLLAP
standards for EPA, HUD and Massachusetts Department of Public
An updated list of NLLAP
laboratories can be obtained from the National Lead Information Center Clearinghouse at 1800-424-LEAD.
To be recognized by the EPA under the NLLAP
, laboratories participate in the Environmental Lead Proficiency Analytic Testing (ELPAT) program and are accredited and audited by the American Industrial Hygiene Association (AIHA; Fairfax, VA).