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Electronic Chain of Custody is Available!

Are You Using E-COC Forms?

There are several benefits for your organization. 


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1.800.235.2367

Client Services

Business Hours (CT)
Mon.-Fri. 7am-6pm
Sat. 8am-5pm

Holidays Closure
New Year's Day
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Request Your Collection Supplies

For your convenience, USDTL provides test collection supplies at no additional charge.

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Newsletters, Posters, and Catalogs

Our print materials will keep you up to date on the latest news in drug and alcohol testing.

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