North American Product Classification System (NAPCS) Canada 2022 Version 1.0

531 - Transportation support services

This group comprises road transportation support services; motor vehicle maintenance and repair services; rail transportation support, maintenance and repair services; water transportation support, maintenance and repair services; air transportation support services; aircraft maintenance and repair services; freight transportation arrangement and customs brokering services; and other transportation support services.

53142 - Aircraft maintenance and repair services

This class comprises aircraft maintenance and repair services.

531421 - Aircraft maintenance and repair services

This subclass comprises aircraft maintenance and repair services.