Maine Environmental Laboratory is certified to perform chemical analyses by the states of Maine and New Hampshire, and is nationally accredited through the National Environmental Laboratory Accreditation Program (a program of the NELAC INSTITUTE).

State of Maine
Cert. # 2021009
Lab ID# ME00028
Exp. date: 02/23/25
Maine Certificate: ME00028_Certificate 5-31-25.pdf
Maine Certified Fields of Testing (list of what we are certified for): MEL ME FOT 2-23-25

State of New Hampshire (NH ELAP/NELAP)
Lab ID# 2031
Exp. date: 05/31/25
New Hampshire Certificate: 203124.pdf (1 page)
New Hampshire Fields of Testing (list of what tests we are certified for) (5 page pdf): MEL NH FOT 5-31-25




TNI Mission

The NELAC Institute (TNI) is a 501(c)(3) non-profit organization whose mission is to foster the generation of environmental data of known and documented quality through an open, inclusive, and transparent process that is responsive to the needs of the community. ...

TNI's vision is a true national accreditation program, whereby all entities involved in the generation of environmental measurement data within the United States are accredited to one uniform, rigorous, and robust program that has been implemented consistently nationwide and focuses on the technical competence of the entity pursuing accreditation. TNI believes such a program will improve the quality and reliability of environmental data used by federal and state agencies.