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USCG Drug and Alcohol Testing Requirements for Mariners
Looking for United States Coast Guard drug and alcohol testing requirements for mariners?
This guide explains who needs testing, when testing is required, and how marine employers can stay compliant with USCG and DOT drug and alcohol rules. We help maritime employers stay compliant with USCG drug and alcohol testing programs and provide fast and reliable testing services for mariners across the United States.
Who Must Follow USCG Drug and Alcohol Testing Rules
USCG testing regulations apply to:
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Individuals working aboard vessels under the authority of a merchant mariner credential
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Personnel on U.S. owned vessels that must be operated by credentialed mariners
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Commercial vessel crew members performing safety sensitive duties
If you hold a Merchant Mariner Credential (MMC), you are required to follow USCG drug and alcohol testing rules.
Required USCG Drug Tests
The United States Coast Guard requires drug testing in the following circumstances:
Pre employment
Post Serious Marine Incident (SMI)
Random selection
Return-to -duty
Reasonable cause
Follow up testing after a violation
We provide nationwide USCG compliant testing programs to help employers meet these requirements.
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