How are hazardous materials shipments marked?
It is the shipper’s responsibility to mark each package containing hazardous materials. The following are some marking guidelines for non-bulk packages: • Most packages must be marked with the proper shipping name, UN number, and technical name (when required) next to any hazard labels. • Consignee and/or consignor’s name and address must appear on the outside of the package. • The exemption number (if required) beginning with “DOT-E” followed by the assigned number must appear on the outside of package (U.S. only requirement). • When shipping explosives within the U.S., the EX-number for the explosive must be marked on the outside of the package. • When shipping explosives using international air regulations, the net quantity of explosives and gross weight of the package must be displayed on the outside of the package. • Packages containing a limited quantity of a hazardous material must be marked with “limited quantity” or an authorized abbreviation. • Any markings that are obstructe
