The particular person who signs the certification ought to be the person most knowledgeable of the shipment. A problem with some Bills of Ladings are the quite a few emergency numbers for varied types of problems, similar to requests for delivery times or requests for secure havens.

Emergency responders might have trouble identifying the DOT emergency response telephone number. The description of hazardous supplies on a shipping paper is contained in part 172.202. The basic description now includes proper transport name, hazard class, identification quantity, and packaging group.

For non-bulk packaging, technical names have to be marked in parenthesis in affiliation with the correct transport name if required by 172.203. Identification numbers are not required for ORM-D and restricted portions. Public Law amended 49 U.S.C. 5110 to require retention of hazardous supplies transport papers for 1 12 months. The DOT does not dictate who indicators the certification on the transport papers.

172.504 accommodates a variety of notes and exceptions to these requirements. Identification Numbers should be on each side and each finish for packages 3785 L or more and for cylinders completely mounted on tube trailer motor autos.

Identification Numbers on two opposing sides for packages lower than 3785 L . The requirements for marking of packages are contained in forty nine CFR, Subpart D, Part 172. The fundamental marking requirement consists of the right transport name and identification variety of the hazardous materials contained in the package deal. Markings must be sturdy, in English, and not obscured by other markings or labels. Depending on the material there could also be further marking necessities.