Altor guide · 2026-11-01

How long to keep hazmat shipping papers after the carrier accepts the freight

The carton is on the truck, or the air waybill is closed. A week later someone asks how long to keep hazmat shipping papers. The folder has a safety data sheet, a declaration printed the day before tender, and no date showing that a carrier ever accepted the freight. That folder does not answer the question the rule asks.

How long to keep hazmat shipping papers

The periods below are from 49 CFR 172.201(e). On eCFR, retrieved 1 November 2026, title 49 is displayed up to date as of 29 October 2026. The title was last amended 28 October 2026. That date did not rewrite this paragraph. The section has no changes after 3 January 2017.

The paragraph applies to each person who provides a shipping paper required by 49 CFR 172.200(a). Keep a copy, or an electronic image, accessible at or through the principal place of business, and produce it on request to an authorized federal, state, or local official at a reasonable time and place.

A hazardous waste copy stays for three years after the initial carrier accepts the material. Every other hazardous material stays for two years after that acceptance. 49 CFR 172.205(e)(5) repeats the three years for the manifest. The shipper (generator) and the initial and each subsequent carrier keep a copy from acceptance by the initial carrier. The retained copy bears the signatures and dates up to and including the next person who received the waste.

The copy includes the date the initial carrier accepted the material. On rail, vessel, or air, the date on the waybill, the airbill, or the bill of lading may stand in for that acceptance date. The print date and the file name do not start the clock.

49 U.S.C. 5110(d) is a split, not the shipper's clock. The person who provides the paper keeps it, or an electronic format, for two years after it is provided to the carrier. The carrier keeps it for one year after it is provided. A hazardous waste is three years in 172.201(e) and two years in the statute. Grade the shipper on 172.201(e). Do not run the shorter statute clock.

What the person who received the paper keeps

In 49 CFR 177.817(f) and 49 CFR 176.24(b), the two clocks are not one measurement. Hazardous waste is three years after the initial carrier accepts the material. Every other hazardous material is one year after the carrier accepts it. On a vessel, the date the shipper presents a booking for carriage with the carrier may stand in for pickup, acceptance, or loading.

49 CFR 174.24(b) runs both rail clocks from acceptance by the initial carrier. The date the shipper notified the rail carrier the freight was ready, shown on the waybill or the bill of lading, may stand in for pickup or acceptance.

49 CFR 175.33(c) keeps the operator's copy for one year after the initial carrier accepts the material, and for three years after that same acceptance when it is a hazardous waste. The copy required by 49 CFR 175.30(a)(2) still rides with the shipment aboard the aircraft. The date the shipper notifies the air carrier that the shipment is ready, as indicated on the air waybill or the bill of lading, may stand in for the date the shipment is picked up or accepted. Only an initial carrier receives and retains the 49 CFR 172.204 certification. A later carrier's file does not shorten the offeror's clock. That clock is two years under 172.201(e), and three years for a hazardous waste. The notice to the pilot in command stays 90 days at the airport of departure or the operator's principal place of business, and those 90 days do not run against the shipper.

The motor carrier shortcut in 172.201(e), repeated in 177.817(f), stays on the carrier. One unchanged paper for the same shipping name and identification number, one retained copy, and a record of each shipment: shipping name, identification number, quantity transported, and date of shipment. It does not let the offeror keep a master form and drop the shipment.

The mistake people make

They start the clock on the print date. Paragraph (e) starts at acceptance by the initial carrier.

They throw the copy out on the carrier's anniversary. The person who provided the paper is still on 172.201(e). A three year waste file held by the operator does not replace the offeror's copy.

A safety data sheet in the folder is not the shipping paper 172.200(a) required.

Waste follows 172.201(e) and 172.205(e)(5), not the two year sentence. The motor carrier shortcut is not yours unless you are that carrier and the paper is unchanged.

49 CFR 172.200(b) does not take a hazardous substance, a hazardous waste, or a marine pollutant out of the subpart. A limited quantity package leaves the subpart only when it is not offered by aircraft or vessel. Where no paper was required, do not invent one. Where a paper was required, the archive is that paper.

Put the acceptance date on the copy you can produce

Write the acceptance date on the copy you keep. If you use the substitute in 172.201(e), keep the waybill, airbill, or bill of lading with it, where the principal place of business can retrieve the file. Leave the carrier periods, and the 90 days for the pilot notice, in the carrier's file.

The certification on the paper you retain is still 49 CFR 172.204. On the air form the matching block is IATA DGR 8.1.6.12. The shipper signs. A complete archive does not sign the form.

Altor pre-checks the declaration before tender, cites the section for every finding, and the shipper signs, at altor.consulting.

Catch the rejection before the carrier does

Send your completed declaration before you tender it. A line by line advisory report comes back within 24 hours, every finding cited. $95 flat, one click, and you keep the pen.

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