This document deals with all significant hazards, hazardous situations and events which are relevant to machinery for supply and circulation of liquid coating material, when used as intended and under the conditions foreseen by the manufacturer, including reasonably foreseeable misuse. NOTE For additional requirements for electrostatic machinery for supply and circulation of liquid coating material, see EN 50050-1:2013, EN 50059:2018, EN 50176:2009 or EN 50348:2010. The specific significant risks related to the use of machinery for supply and circulation of liquid coating material with foodstuffs and pharmaceutical products are not dealt with in this document. The machinery can be stationary or mobile. Interfaces between machinery for supply and circulation of liquid coating material and connected machinery and systems are given in Figure 1, to define the limit of the machinery.