A free-form description to clarify the related data elements and their content

LFG01 is the hazardous material shipping name.

The hazardous classification corresponding to the shipping name of the hazardous commodity

Code identifying the hazardous material identification number as required by Title 49 of the code of Federal Regulations; UN/NA stands for United Nations/North America

The placard notation corresponding to the hazard class of the hazardous commodity

Code indicating degree of danger in terms of Roman number I, II or III

Code indicating if an exception exists for a finished good from the shipping requirements of the hazardous material regulations and what that exception is