Fasteners - Mechanical properties of corrosion resistant stainless steel fasteners - Part 4: Tapping screws with specified grades and hardness classes (ISO/DIS 3506-4:2023); German and English version prEN ISO 3506-4:2023
Edition 2024-01

Fixed firefighting systems - Gas extinguishing systems - Part 1: Design, installation and maintenance (ISO 14520-1:2013, modified); German and English version prEN 15004-1:2023
Edition 2023-08

Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Part 4: Identification of monophasic Salmonella Typhimurium (1,4,[5],12:i:-) by polymerase chain reaction (PCR) (ISO/DIS 6579-4:2023); German and English version prEN ISO 6579-4:2023
Edition 2024-01

Methods of measurement on receivers for satellite broadcast transmissions in the 12 GHz band - Part 4: Electrical measurements on sound/data decoder units for the digital subcarrier NTSC system; identical with IEC 61079-4:1993
Edition 1994-09

Space - Use of GNSS-based positioning for road Intelligent Transport Systems (ITS) - Part 4: Definitions and system engineering procedures for the design and validation of test scenarios; German and English version prEN 16803-4:2023
Edition 2023-10

Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings; German and English version prEN 12272-1:2024
Edition 2024-06

Containers and accessories for pharmaceutical preparations - Part 4: Tablet glass bottles (ISO 11418-4:2005); text in German and English
Edition 2005-08

Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol - Calling Line Identification Restriction (CLIR) supplementary service - Part 1: Protocol specification (ITU-T Recommendation Q.2951, clause 4 (1995), modified); English version ETS 300664-1:1996
Edition 1997-11

Snow throwers - Safety requirements and test procedures - Part 4: Additional national and regional requirements - Amendment 1 (ISO 8437-4:2019/DAM 1:2022); German and English version EN ISO 8437-4:2021/prA1:2022
Edition 2023-12

Fixed capacitors for use in electronic equipment - Part 21: Sectional specification - Fixed surface mount multilayer capacitors of ceramic dielectric, Class 1 (IEC 40/3055/CDV:2023); German and English version prEN IEC 60384-21:2023
Edition 2023-12