Transportation of Dangerous Goods Regulations

10.4 (1) When a consignment of dangerous goods is transported from a place outside Canada to a place in Canada and is reshipped within Canada by railway vehicle, the dangerous goods marks displayed in accordance with 49 CFR, the ICAO Technical Instructions or the IMDG Code at the time of entry into Canada may continue to be displayed, except that the large means of containment containing the dangerous goods must have placards displayed on it in accordance with Part 4 (Dangerous Goods Marks).

(2) The shipping document that accompanies the dangerous goods must include a notation that the dangerous goods marks are in accordance with 49 CFR, the ICAO Technical Instructions or the IMDG Code, if they differ from the ones required to be displayed by Part 4 (Dangerous Goods Marks).