Subpart J—Detailed requirements for Division 6.1 (poisonous) materials RegSensePipeline and Hazardous Materials Safety Administration (PHMSA), DOTHazmat Special RequirementsCFR SubpartCFR RegulationsTransportationHazmat SafetyHazmatEnglishFocus AreaUSA
§174.600 Special handling requirements for materials extremely poisonous by inhalation.§174.615 Cleaning cars.§174.680 Division 6.1 (poisonous) materials with foodstuffs.['Hazmat']['Hazmat Special Requirements']