Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions; German version EN 1793-5:2016+AC:2018
Edition 2018-12

Geotechnical investigation and testing - Identification, description and classification of rock (ISO 14689:2017); German version EN ISO 14689:2018
Edition 2018-05

Chemicals used for treatment of water intended for human consumption - Ammonia solution; German and English version prEN 12122:2023
Edition 2023-04

Plastics - Unplasticized poly(vinyl chloride) (PVC-U) profiles for building applications - Part 3: Designation of PVC-UE profiles; German and English version prEN 13245-3:2024
Edition 2024-07

Non-destructive testing of welds - Ultrasonic testing - Characterization of discontinuities in welds (ISO 23279:2017); German version EN ISO 23279:2017
Edition 2017-12

Railway applications - Brake indicators; German and English version prEN 15220:2023
Edition 2023-12

Ophthalmic implants - Intraocular lenses - Part 1: Vocabulary (ISO/DIS 11979-1:2024); German and English version prEN ISO 11979-1:2024
Edition 2024-10

Haematology - Determination of the concentration of blood corpuscles in blood - Part 6: Reference method for the determination of the concentration of CD4 positive lymphocytes; Text in German and English
Edition 2021-08

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-45: Examinations and measurements - Attenuation of random mated multi-fibre connectors (IEC 61300-3-45:2023); German version EN IEC 61300-3-45:2023
Edition 2024-06

Petroleum and natural gas industries - Rotary drilling equipment - Part 2: Inspection and classification of used drill stem elements (ISO 10407-2:2008 + Cor. 1:2009); English version EN ISO 10407-2:2008 + AC:2009, only on CD-ROM
Edition 2010-08