Preferred numbers and series of preferred numbers - Introduction
Edition 1974-11

Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 1: Airborne sound insulation between rooms (ISO 12354-1:2017); German version EN ISO 12354-1:2017
Edition 2017-11

Entertainment technology - Specifications for design and manufacture of aluminium stage decks and frames; German version EN 17736:2022
Edition 2023-02

Maritime navigation and radiocommunication equipment and systems - Automatic identification systems (AIS) - SAR Airborne equipment - Operational and performance requirements, methods of test and required test results (IEC 63135:2018); English version EN IEC 63135:2019
Edition 2019-09

Building acoustics - Estimation of acoustic performance of buildings from the performance of elements - Part 2: Impact sound insulation between rooms (ISO 12354-2:2017); German version EN ISO 12354-2:2017
Edition 2017-11

Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017); German version EN ISO 20456:2019
Edition 2020-09

Railway applications - Track - Railbound construction and maintenance machines - Part 4: Technical requirements for running, travelling and working on urban rail; German version EN 14033-4:2019
Edition 2019-06

Metallic materials - Vickers hardness test - Part 2: Verification and calibration of testing machines (ISO 6507-2:2018); German version EN ISO 6507-2:2018
Edition 2018-07

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

Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids using the TOST test - Part 3: Anhydrous procedure for synthetic hydraulic fluids (ISO 4263-3:2015); German version EN ISO 4263-3:2015
Edition 2016-05