Business Closure Dates and Business Hours
USDTL will be closed the following dates:
- Monday, January 2, 2017
- Monday, May 29, 2017
- Tuesday, July 4, 2017
- Monday, September 4, 2017
- Thursday, November 23, 2017
- Monday, December 25, 2017
- Monday, January 1, 2018
Business Hours:
Monday - Friday
6:00 a.m. - 8:00 p.m. CST
contact USDTL
1.800.235.2367
Newsletters, Posters, and Catalogs
Our print materials will keep you up to date on the latest news in drug and alcohol testing.
Request Your Collection Supplies
For your convenience, USDTL provides test collection supplies at no additional charge.
A Forensic Drug Testing Laboratory Accredited by The College of American Pathologists.
© 2014 United States Drug Testing Laboratories, Inc. All Rights Reserved
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