46 Code of Federal Regulations (CFR) Part 10 requires that all applicants for the original issuance or renewal of a Merchant Mariner Credential (MMC) and applicants seeking certain raises in grade or new endorsements must provide evidence of having passed a chemical test for dangerous drugs or meet the requirements for an exemption from testing in accordance with 46 CFR 16.220. If an applicant fails to meet this requirement, the Coast Guard will not issue the MMC.
View the notice for full details.
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For the latest in merchant mariner credentialing, visit https://www.uscg.mil/nmc.
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