This document specifies the minimum requirements for securing payload to ensure safe operation of freight wagons, utilizing a train speed of up to 120 km/h. It is serving as a basis for the design and implementation of payload securing methods. Additional requirements in the case of wagons designed for the transport of special payload and/or with integrated load security (e.g. tank wagons, hopper wagons, car carriers, coil carriers and wagons for intermodal transport) are not part of this document.