Are foreign vessels subject to the Hazardous Materials Regulations? RegSensePipeline and Hazardous Materials Safety Administration (PHMSA), DOTTransportationHazmat SafetyHazmat: WaterHazmat: WaterBest ResultsFAQEnglishFocus AreaUSA
Yes, if they are in U.S.-controlled waters they must follow the Hazardous Materials Regulations.['Hazmat: Water']['Hazmat: Water']