The Regulations do not apply to samples of goods, which are believed to be dangerous goods and are transported under the direct supervision of a federal, provincial or municipal government employee acting throughout employment as long as the goods are contained in an appropriate means of containment.
Samples in a quantity less than or equal to 10kg, which are in transport for the purposes of classifying, analyzing, testing or demonstrating are exempt. These goods must not contain explosives, infectious substances or radioactive materials for this exemption.
Samples must be accompanied by a shipping document that includes the name and address of the consignor and the words "test samples" and the means of containment must be marked with the words "test samples."