The Division of Workplace Programs (DWP) keeps an updated list of drug-testing laboratories with approved Electronic Custody and Control Form (ECCF) systems.
The Division of Workplace Programs (DWP) keeps an updated list of drug-testing laboratories with approved Electronic Custody and Control Form (ECCF) systems.
Last Updated: 07/16/2020
240-276-2600
dwp@samhsa.hhs.gov
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