Safety of escalators and moving walks - Part 2: Rules for the improvement of safety of existing escalators and moving walks; German version EN 115-2:2010— 35 стр.
Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology - Amendment 1 (ISO 12100-1:2003/Amd 1:2009); German version EN ISO 12100-1:2003/A1:2009— 8 стр.
Safety of escalators and moving walks - Part 2: Rules for the improvement of safety of existing escalators and moving walks; German version EN 115-2:2021— 42 стр.
German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Installation of lifts, escalators, passenger conveyors and materials handling equipment— 14 стр.
Safety of escalators and moving walks - Part 2: Rules for the improvement of safety of existing escalators and moving walks; German version EN 115-2:2021— 42 стр.