STERLING is a SAMHSA Certified Laboratory!

STERLING Reference Laboratories has successfully met all of the requirements for laboratory certification as specified in the Department of Health and Human Services’ (HHS) Mandatory Guidelines for Federal Workplace Drug Testing Programs.

STERLING is now eligible to perform drug testing for Federal Drug-Free Workplace Programs.

HHS laboratory standards for urine drug testing certification were designed to assure Federal Agencies and their employees that the laboratories and the scientific and methodological procedures used are of the highest quality.