Fans - Procedures and methods to determine and evaluate the energy efficiency of non-residential unidirectional ventilation units; German and English version prEN 17291:2018
Edition 2018-10

Radiation protection doors in medical use - Part 1: Requirements
Edition 2012-12

Waterproofing of roofs, balconies and walkways - Part 3: Non-utilized and utilized roofs - Selection, execution and detailing
Edition 2017-07

Influence of cementitious products on water intended for human consumption - Test methods - Part 4: Migration of substances from site applied cementitious materials and associated noncementitious products/materials; German and English version prEN 14944-4:2023
Edition 2023-05

Test method for erosion of wave soldering equipment using molten lead-free solder alloy - Part 1: Erosion test method for metal materials without surface processing (IEC 62739-1:2013); German version EN 62739-1:2013
Edition 2014-02

Operating conditions for industrial-process measurement and control equipment - Part 4: Corrosive and erosive influences (IEC 60654-4:1987); German version EN 60654-4:1997
Edition 1998-08

Food authenticity - Isotopic analysis of acetic acid and water in vinegar - Part 1: ²H-NMR analysis of acetic acid; German and English version prEN 16466-1:2023
Edition 2023-05

Pipelines of copper-nickel-alloys - Part 2: Basic principles for design and fabrication, testing
Edition 2006-03

Plastics - Design for recycling of PVC based profiles for construction products; German and English version prEN 18066:2024
Edition 2024-03

Influence of cementitious products on water intended for human consumption - Test methods - Part 2: Influence of migration from siteapplied cementitious products and associated noncementitious products on the organoleptic parameters; German and English version prEN 14944-2:2023
Edition 2023-05