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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

General

Legacy ID
31
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Drug and Alcohol Regulations

49 CFR Part 199 (PHMSA drug and alcohol testing regulation) and 49 CFR Part 40 (DOT drug and alcohol testing regulation) require operators to conduct drug and alcohol testing of covered employees who perform operation, maintenance, or emergency-response functions regulated by 49 CFR Parts 192,...

Guidance

Guidance for operators and contractors who are required to manage and implement drug and alcohol testing programs:

DOT 'Medical' Marijuana Notice

DOT 'Recreational' Marijuana Notice

Random Drug Testing Selection Guidance

The CY 2022 Pipeline Minimum Random...

Drug and Alcohol Testing Program Overview

The PHMSA Drug and Alcohol (D&A) testing regulations in 49 CFR Part 199 require operators of pipeline facilities subject to 49 CFR Parts 192, 193, and 195 to test covered employees for the presence of prohibited drugs and alcohol.

Part 192 regulates pipelines used to transport...