4/16/2019: Marijuana use remains incompatible with sea service despite changes in state laws

Every year, dangerous drug use disrupts or destroys the careers of hundreds of professional mariners, threatening safety throughout the maritime transportation system at the same time. U.S. Coast Guard and U.S. Department of Transportation chemical testing continues to identify as dangerous drug users individuals with significant amounts of THC, the primary psychoactive ingredient in marijuana, metabolized into their system. Marijuana use remains criminal at the federal level under U.S. Code.