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  2. Hazardous Materials Transportation Act - Wikipedia

    en.wikipedia.org/wiki/Hazardous_Materials...

    Each person who offers transportation of hazardous materials must describe the material on accompanied shipping papers. The papers must include— an identification number; a proper shipping name, identified in the Hazardous Materials Table; the hazard class; the packing group, identified in Roman numerals; the total quantity of hazardous materials

  3. HAZMAT Class 6 Toxic and infectious substances - Wikipedia

    en.wikipedia.org/wiki/HAZMAT_Class_6_Toxic_and...

    In the absence of LC 50 data on the poisonous (toxic) constituent substances, the mixture may be assigned a packing group and hazard zone based on simplified threshold toxicity tests. When these threshold tests are used, the most restrictive packing group and hazard zone must be determined and used for the transportation of the mixture.

  4. NFPA 704 - Wikipedia

    en.wikipedia.org/wiki/NFPA_704

    NFPA 704 safety squares on containers of ethyl alcohol and acetone. "NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response" is a standard maintained by the U.S.-based National Fire Protection Association.

  5. Chemical hazard - Wikipedia

    en.wikipedia.org/wiki/Chemical_hazard

    The use of personal protective equipment may substantially reduce the risk of adverse health effects from contact with hazardous materials. [2] Long-term exposure to chemical hazards such as silica dust, engine exhausts, tobacco smoke, and lead (among others) have been shown to increase risk of heart disease, stroke, and high blood pressure. [3]

  6. Pesticide regulation in the United States - Wikipedia

    en.wikipedia.org/wiki/Pesticide_regulation_in...

    Hazardous materials shipper must meet the DOT's hazardous materials regulations (HMR), which are required for certified first responder to recognize unsafe conditions during hazardous substance release that can occur during transportation accidents, building fires, and extreme weather conditions (e.g., tornado, hurricane).

  7. Category:Hazmat templates - Wikipedia

    en.wikipedia.org/wiki/Category:Hazmat_templates

    <noinclude>[[Category:Hazmat templates]]</noinclude> to the end of the template code, making sure it starts on the same line as the code's last character. Pages in category "Hazmat templates"

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