You will be required to comply with one of these standards if you intend to manufacture the electrical connectors between a heavy vehicle and trailer. These electrical connectors are used for the operation of vehicle lights. These standards specify the design, construction and performance requirements for vehicle connectors. The standards are:
- Australian Standard AS 2513-1982 Electrical Connectors for Trailer Vehicles
- International Standards Organisation ISO 1185-1997
- Society of Automotive Engineers SAE J560-1998
- Australian Standard AS 4735-2003 Heavy Road Vehicles - Electrical Connectors for Articulated Vehicles.
Please consult the responsible agency for more information and to ascertain the level of compliance (if any) that may be required.