ISO 12357-1
Commercial road vehicles - Drawbar couplings and eyes for rigid drawbars - Part 1: Strength tests for general cargo centre-axle trailers
Nutzkraftwagen - Bolzenkupplungen und Zugösen für Starrdeichseln - Prüfung
Responsible national committee
NA 052-00-35-02 AK - Interchangeability of components of commercial vehicles and buses
Responsible international committee
ISO/TC 22/SC 40 - Specific aspects for light and heavy commercial vehicles, busses and trailers