Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines (ISO 4545-2:2017); German version EN ISO 4545-2:2018
Edition 2018-07

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of fungicidal or yeasticidal activity of chemical disinfectants and antiseptics used in food, industrial, domestic and institutional areas - Test method and requirements (phase 2, step 1); German version EN 1650:2019
Edition 2019-10

General purpose knuckle threads - Part 2: Deviations and tolerances
Edition 1997-11

Explosives for civil uses - Propellants and rocket propellants - Part 5: Determination of voids and fissures; German version EN 13938-5:2004
Edition 2004-11

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21587-2:2007); German version EN ISO 21587-2:2007
Edition 2007-12

Horizontal method for the determination of surface colony count and detection of specific microorganisms on fitment and utensils along the food chain - Part 2: Method with culture media laminated taking up equipment (squeeze method)
Edition 2023-02

German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of filterable matter and the residue on ignition (H 2)
Edition 1987-03

European digital cellular telecommunications system (Phase 2) - Alphabets and language-specific information; English version ETS 300628:1994
Edition 1995-03

Pyrotechnic articles - Fireworks, Category F4 - Part 2: Requirements; German and English version prEN 16261-2:2021
Edition 2021-06

Lubricants - Determination of aerobic biological degradation of fully formulated lubricants in an aqueous solution - Test method based on CO₂-production; German version EN 17181:2019
Edition 2019-05