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  2. ORM-D - Wikipedia

    en.wikipedia.org/wiki/ORM-D

    ORM-D (other regulated materials for domestic transport only) was a marking for mail or shipping in the United States. [1] Packages bearing this mark contained hazardous material in a limited quantity that present a limited hazard during transportation, due to its form, quantity, and packaging. ORM-D was phased out by the US Department of ...

  3. Hazardous Materials Transportation Act - Wikipedia

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

    A hazardous material, as defined by the Secretary, is any particular quantity or form of a material that may pose an unreasonable risk to health and safety or property during transportation in commerce. [7] This includes materials that are explosive, radioactive, infectious, flammable, toxic, oxidizing, or corrosive.

  4. HAZMAT Class 5 Oxidizing agents and organic peroxides

    en.wikipedia.org/wiki/HAZMAT_Class_5_Oxidizing...

    The material is forbidden from being offered for transportation according to 49CFR 172.101 of this subchapter or 49CFR 173.21; The Associate Administrator for Hazardous Materials Safety has determined that the material does not present a hazard which is associated with a Division 5.2 material; or; The material meets one of the following conditions:

  5. HAZMAT Class 6 Toxic and infectious substances - Wikipedia

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

    The packing group of Division 6.1 materials shall be as assigned in Column 5 of the 49CFR 172.101 Table. When the 49CFR 172.101 Table provides more than one packing group or hazard zone for a hazardous material, the packing group and hazard zone shall be determined by applying the following criteria: 1.

  6. Emergency Response Guidebook - Wikipedia

    en.wikipedia.org/wiki/Emergency_Response_Guidebook

    This first document was 63 pages long, containing information for only 29 chemicals. The next version, appeared in May 1976, as Hazardous Materials - Emergency Action Guide. [2] A revised version would be released in January 1977, which added an image of the relevant, newly adopted hazardous material placards to each substance's entry. [3]

  7. Transportation policy of the United States - Wikipedia

    en.wikipedia.org/wiki/Transportation_policy_of...

    [2] Congress is also authorized to establish post roads as part of the Postal Clause. Federal transportation policy is codified under Title 49 of the United States Code and Title 49 of the Code of Federal Regulations. The need for federal transportation policy arose as the United States spread westward in the 19th century.