CAN/CGA-B149.1-M86

Applies to: (a) the installation of appliances, equipment, components and accessories where gas is to be used for fuel purposes; (b) the installation of piping and tubing systems extending from the termination of the utility installation; (c) the installation of NGV fuel system components and containers on highway vehicles for the provision of motive power; and (d) NGV refuelling stations which may be employed for fleet and public dispensing operations.