This document, intended to be used together with ISO 4254-1, specifies the safety requirements and their verification for the design and construction of self-propelled and trailed pick-up balers, including when combined with bale wrappers, used in agriculture for pressing of material (such as forage, feedstock, straw), independent of the shape or size of the bales formed. It describes methods for the elimination or reduction of hazards arising from the intended use and reasonably foreseeable misuse of these machines by one person (the operator) in the course of normal operation and service. In addition, it specifies the type of information on safe working practices to be provided by the manufacturer.Cross References:ISO 12100ISO 14982:1998 (R09)ISO 4254-14:2016ISO 12100:2010ISO 4254-1:2008ISO 11684:1995ISO 3600:1996ISO 13857:2008ISO/TS 28924:2007ISO/TS 28923:2007Incorporates the following:Amendment, March 2020