New York State Environmental Laboratory Approval Program (ELAP) accepts Lead in Paint, Lead on Dust Wipes, and Lead in Air from AIHA PAT Programs.
ELPAT is the EPA-approved laboratory performance proficiency testing program administered by AIHA PAT Programs to ensure that laboratories continue to accurately analyze samples for lead.
AIHA PAT Programs utilizes a rolling proficiency system. Participants are required to report results for all scheduled rounds.
Please enroll now to ensure you remain compliant with ELAP accreditation standards.

LEAD IN AIR - Round 118
Enrollment Deadline: December 1, 2021
Study Open Date: January 1, 2022
Website Submission: February 1, 2022 (PAT Portal closes for data entry 11:59 PM Eastern)
Report Date: February 15, 2022

LEAD ON DUST WIPE, PAINT - Round 118
Enrollment Deadline: January 15, 2022
Study Open Date: February 1, 2022
Website Submission: March 1, 2022 (PAT Portal closes for data entry 11:59 PM Eastern)
Report Date: March 15, 2022
View the complete PAT Programs Schedule for detailed information on the enrollment, open, close, and results report dates.