Air Transportation Regulations

16 Notwithstanding paragraph 20(a), the holder of a non-scheduled international licence valid for the operation of charters with aircraft having an MCTOW of 35,000 pounds (15,900 kg) or less may charter, at any one time, any aircraft with an MCTOW of 35,000 pounds (15,900 kg) or less to one courier service that obtains payment for goods carried at a toll per unit, if the courier service has been contracted to provide door-to-door transportation of the goods.