Determination of alkaline phosphatase activity in milk; enzymatic method
Edition 1993-12

Analysis of coffee and coffee products - Determination of dichlormethane in decaffeinated green coffee using headspace gaschromatography
Edition 2011-01

Quantities and units - Part 2: Mathematics (ISO 80000-2:2019, Corrected version 2021-11); German version EN ISO 80000-2:2019
Edition 2023-08

Chemical analysis of copper and copper alloys; determination of arsenic in copper and copper alloys, photometric method
Edition 1980-04

Value management - Functional expression of the need and functional performance specification - Requirements for expressing and validating the need to be satisfied within the process of purchasing or obtaining a product; German version EN 16271:2012
Edition 2013-03

Event sustainability management systems - Requirements with guidance for use (ISO 20121:2012)
Edition 2013-04

Industrial communication networks - Wireless communication networks - Part 1: Wireless communication requirements and spectrum considerations (IEC 62657-1:2017); German version EN 62657-1:2017
Edition 2018-05

e-Competence Framework (e-CF) - A common European Framework for ICT Professionals in all sectors - Part 1: Framework; German version EN 16234-1:2019
Edition 2020-02

Information technology - Security techniques - Evaluation criteria for IT security - Part 1: Introduction and general model (ISO/IEC 15408-1:2009); German version EN ISO/IEC 15408-1:2020
Edition 2020-12

Application of computer codes for the assessment of criticality safety
Edition 2021-08