Dam plants - Part 11: Dams
Edition 2004-07

Small craft - Principal data - Amendment 11 (ISO 8666:2020); German version EN ISO 8666:2020/A11:2021
Edition 2022-01

Entertainment technology - Practical types - Part 11: Safety regulations for wooden practicals, ramps, steps, stairs and stage balustrades
Edition 2011-11

Test methods for determining the contribution to the fire resistance of structural members - Part 11: Applied protection to solid steel bars in tension based on mechanically loaded fire tests; German and English version prEN 13381-11:2025
Edition 2025-01

Optics and photonics - Environmental test methods - Part 11: Mould growth (ISO 9022-11:2015)
Edition 2016-02

Earth-moving machinery - Safety - Part 11: Requirements for earth- and landfill compactors; German version EN 474-11:2022
Edition 2023-02

Graphical symbols for diagrams - Part 11: Architectural and topographical installation plans and diagrams (IEC 60617-11:1996); German version EN 60617-11:1996
Edition 1997-08

Machines and plants for the manufacture, treatment and processing of flat glass - Safety requirements - Part 11: Drilling machines; German version EN 13035-11:2006+A1:2010
Edition 2010-07

Mechanical vibration - Rotor balancing - Part 11: Procedures and tolerances for rotors with rigid behaviour (ISO 21940-11:2016 + Amd 1:2022)
Edition 2023-04