Prefabricated reinforced components of lightweight aggregate concrete with open structure with structural or non-structural reinforcement; German version EN 1520:2011
Edition 2011-06

Measurement of gas flow by means of critical flow nozzles (ISO 9300:2022); German version EN ISO 9300:2022
Edition 2023-11

Cleanrooms and associated controlled environments - Part 16: Energy efficiency in cleanrooms and separative devices (ISO 14644-16:2019); German version EN ISO 14644-16:2019
Edition 2020-06

Construction products - Assessment of release of dangerous substances - Part 2: Horizontal dynamic surface leaching test; German version EN 16637-2:2023
Edition 2024-01

Test methods for determining the contribution to the fire resistance of structural members - Part 4: Applied passive protection to steel members; German version EN 13381-4:2013
Edition 2013-08

Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol - Generic functional protocol- Core aspects - Part 1: Protocol specification [ITU-T Recommendation Q.2932.1, modified]; English version ETS 300796-1:1997
Edition 1998-07

Facility Management - Part 7: Guidelines for Performance Benchmarking; German version EN 15221-7:2012
Edition 2013-01

Building lime - Part 1: Definitions, specifications and conformity criteria; German version EN 459-1:2015
Edition 2015-07

Greenhouse gases - Quantification and reporting of greenhouse gas emissions arising from transport chain operations (ISO 14083:2023); German version EN ISO 14083:2023
Edition 2024-06

Chemical disinfectants and antiseptics - Quantitative carrier test method for the evaluation of virucidal activity of chemical disinfectants on hard non-porous surfaces in food, industrial, domestic and institutional areas - Test method and requirements (phase 2, step 2); German and English version prEN 17915:2022
Edition 2022-11