Metallic materials - Hardness testing with portable measuring instruments operating with electrical penetration depth - Part 1: Test method
Edition 2008-07

Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment (IEC 61157:2007 + A1:2013); German version EN 61157:2007 + A1:2013
Edition 2013-11

Microbiological analysis of milk; determination of Escherichia coli; fluorescence optical method with parallel determination of coliforms
Edition 1992-10

Ophthalmic optics and instruments - Optical and electro-optical devices for enhancing low vision (ISO 15253:2021); German version EN ISO 15253:2021
Edition 2022-05

Thermal insulation products for buildings - Factory made calcium silicate (CS) products - Specification; German version EN 16977:2020
Edition 2021-01

Rubber, natural latex concentrate - Determination of KOH number (ISO 127:2018)
Edition 2020-11

Tractors and machinery for agriculture and forestry - Safety - Format for reporting accidents; German version EN 16831:2016
Edition 2017-03

Acoustics - Test code for drywall systems of plasterboard with steel studs - Airborne sound insulation; German version EN 16703:2015
Edition 2015-12

Measurement of fluid flow in closed conduits - Vocabulary and symbols (ISO 4006:1991); German version EN 24006:1993
Edition 2024-02

Metallic materials - Hardness testing with portable measuring devices operating with mechanical penetration depth - Part 1: Test method
Edition 2020-11