Home / About / Certifications
State of Pennsylvania
State of Illinois
State of Maryland
State of Oklahoma
Texas Forensic Science Commission
The College of American Pathologists – Clinical Toxicology
The College of American Pathologists – FDT
Woman Owned Small Business
DEA 2022 Controlled Substance Certificate
State of Iowa
State of New York
Our print materials will keep you up to date on the latest news in drug and alcohol testing.
For your convenience, USDTL provides test collection supplies at no additional charge.
Psychedelics: Then and Now
Ethyl Glucuronide (EtG) in Hair & Nail – A Review and Recent Updates
How Grapefruit Juice Affects Some Drugs
A Forensic Drug Testing Laboratory Accredited by The College of American Pathologists.
© 2023 United States Drug Testing Laboratories, Inc. All Rights Reserved
Website Design by: Antenna