Division of Environmental and Community Health

Maine Center for Disease Control & Prevention

A Division of the Maine Department of Health and Human Services

DHHSMeCDCEnvironmental and Community HealthDrinking WaterProfessionalsMaine Laboratory Accreditation

Maine Laboratory Accreditation

In Maine, laboratory accreditation is required by several regulatory programs including drinking water, waste water, and diesel residual organics/gasoline residual organics. Laboratories are accredited by the test (examples: Arsenic, Bacteria, Radon), so it is necessary to check with a laboratory to find out what they are accredited to test for. The tests which laboratories are able to do can change regularly. You may confirm what tests are done by a laboratory or ask any other questions regarding laboratory quality by contacting Laboratory Accreditation Officer Christine Blais:  Email or phone (207) 287-3220.

Laboratory Accreditation Rule (PDF)

For questions concerning Marijuana Testing Facilities, please contact Felicia Pomiak at (207) 287-4758.

For CLIA inquires in Maine, please email



Updated 2/15/2024