Canadian Aviation Regulations

901.70 (1) No pilot shall conduct any of the operations described in section 901.69 using a remotely piloted aircraft system that has been modified in any way unless

• (a) the pilot is able to demonstrate to the Minister that, despite the modification, the system continues to meet the technical requirements set out in Standard 922 that are applicable to the operation; and

• (b) if applicable, the modification was performed in accordance with the instructions of the manufacturer of the part or equipment used to modify the system.

(2) No pilot shall conduct an operation described in paragraph 901.69(f) or (g) using a remotely piloted aircraft system that has been modified in any way unless the modification was performed in accordance with the instructions of the person who has made a declaration referred to in 901.194 in respect of that model of system.