Safety of machinery - Guards - General requirements for the design and construction of fixed and movable guards; German version EN 953:1997+A1:2009— 38 стр.
Safety of machinery - Pressure sensitive protective devices - Part 1: General principles for the design and testing of pressure sensitive mats and pressure sensitive floors; German version EN 1760-1:1997+A1:2009— 55 стр.
Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO 13849-1:2006); German version EN ISO 13849-1:2008— 102 стр.