In the US shipping papers are required by what code of federal regulation?

• A. 49 CFR
• B. 29
• C. 40
• D. 49

Answer: (D)

Shipping papers for hazardous materials are required by Title 49 of the Code of Federal Regulations, which houses the Hazardous Materials Regulations. The rule requires a shipping paper to accompany every hazmat shipment and be readily accessible, containing essential details such as the proper shipping name, hazard class, UN/ID number, packing group (if applicable), quantity, and the shipper and consignee with a contact. The specific requirements are found in 49 CFR Part 172, especially the sections around 172.200 to 172.204 (Subpart C) that govern shipping papers. This is why the correct reference is 49 CFR. Choices referencing 29 CFR or 40 CFR pertain to other regulatory domains (OSHA-related labor standards and EPA environmental rules) and do not prescribe hazmat shipping papers in the same way.