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United States Drug Testing Laboratory

USDTL is a business-to-business laboratory that is a leader in toxicology, alcohol biomarkers, and substance use testing for all stages of life. We are on a mission to ensure the hardest cases do not go without resolution by specializing in niche areas of forensic drug and alcohol testing. We have decades of experience and innovation focused on serving our clients’ population health needs.

We are the laboratory of choice for customer service, toxicology interpretations, efficient turnaround times, and advanced specimen testing such as umbilical cord tissue, fingernail/hair, and dried blood spots. We offer the most comprehensive panels on the market.

We pride ourselves on cutting-edge research that has made significant breakthroughs in the field of analytical toxicology, largely funded by agencies within the National Institutes of Health (NIH). Beyond our own research, we partner with other researchers to support and promote advancements in biomarkers as an objective method of assessment.

We are the go-to laboratory for global life science and testing. Industry-leading organizations rely on us for extended panels and unique metabolite/analyte detection. We are a national partner to businesses of all sizes to expand their markets by leveraging our advanced specimen testing options.

Our Value      USDTL Cares      Working at USDTL


Protecting and enriching lives.


We use the best science available to provide cutting-edge tools for the analysis and evaluation of exposure to alcohol, substances of abuse, and toxins.


USDTL advances the Gold Standard in Forensic Toxicology through the following:

Leadership: Our leadership team is comprised of world-renowned forensic toxicologists.

Integrity: We strive to make the most ethical business decisions based on the needs of the market.

Innovation: We are pioneers in substance abuse toxicology. We lead the industry in bringing advanced specimen drug testing into the commercial marketplace.

True Urgency: We focus our actions on important critical matters to maintain our position as pioneers in substance abuse toxicology.

Quality: We follow the strictest international forensic protocols with ANAB accreditation and oversight.

Collaboration: We build strategic partnerships with organizations that focus on population health.


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