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Drug and Alcohol Management Information System Report (DAMIS)
U.S Department of Transportation
Updated Oct 25, 2026
About this dataset
PHMSA regulations in 49 CFR Part 199 require operators of pipelines, liquefied natural gas plants, and underground natural gas storage facilities to submit data to the DOT DAMIS. Operators with less than 50 covered employees are required to submit once every three years, not annually.
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Drug and Alcohol Management Information System Report (DAMIS)
PHMSA regulations in 49 CFR Part 199 require operators of pipelines, liquefied natural gas plants, and underground natural gas storage facilities to submit data to the DOT DAMIS. Operators with less than 50 covered employees are required to submit once every three years, not annually.
Modified Apr 25, 2026