Canadian Aviation Regulations

901.40 (1) No pilot shall operate more than one remotely piloted aircraft at a time unless the remotely piloted aircraft system is designed to permit the operation of multiple aircraft from a single control station and unless the aircraft are operated in accordance with the manufacturer’s instructions.

(2) For the purposes of subsection (1), no pilot shall operate more than five remotely piloted aircraft at a time except in accordance with a special flight operations certificate — RPAS issued under section 903.03.