Timber structures – Production and execution of timber structures – Part 11: Prefabricated wall, floor and roof elements and spatial building moduls – Fabrication requirements

Entertainment Technology - Technical ceilings and grids - Safety requirements

Execution of steel structures and aluminium structures - Part 4: Technical requirements for cold-formed structural steel elements and cold-formed structures for roof, ceiling, floor and wall applications; German and English version prEN 1090-4:2025

Execution of steel structures and aluminium structures - Part 5: Technical requirements for cold-formed structural aluminium elements and cold-formed structures for roof, ceiling, floor and wall applications; German and English version prEN 1090-5:2025

Clay blocks for concrete ribbed floor systems; German version FprEN 17193:2020

Timber structures - Prefabricated wall, floor and roof elements - Structural (load-bearing) elements with adhesively bonded sheeting made of wood-based panels on one or both faces (EN 14732-2)

Timber structures - Prefabricated wall, floor and roof elements - Structural elements with mechanically fixed sheeting made of wood-based boards/panels or gypsum boards/panels on both faces (EN 14732-1)

Medical electrical equipment - Part 2-35: Particular requirements for the basic safety and essential performance of heating devices using blankets, pads and mattresses and intended for heating in medical use (IEC 60601-2-35:2020 + AMD1:2023); German version EN IEC 60601-2-35:2021 + A1:2024

Clay blocks for concrete ribbed floor systems

Medical electrical equipment - Part 2-35: Particular requirements for the basic safety and essential performance of heating devices using blankets, pads and mattresses and intended for heating in medical use (IEC 80601-2-35:2009)