Low-voltage switchgear and controlgear assemblies - Part 4: Particular requirements for assemblies for construction sites (ACS) (IEC 121B/151/CDV:2022); German and English version prEN IEC 61439-4:2022

Short Range Devices (SRD) using Ultra Wide Band technology (UWB) - Harmonised Standard for access to radio spectrum - Part 4: Material Sensing devices - Sub-part 1: Building material analysis below 10,6 GHz (Endorsement of the English version EN 302 065-4-1 V2.1.0 (2021-07) as a German standard)

Protective equipment for use in ice hockey - Part 4: Head and face protection for goalkeepers (ISO/FDIS 10256-4:2024); German version FprEN ISO 10256-4:2024

Protective clothing - Test methods for clothing providing protection against chemicals - Part 4: Determination of resistance to penetration by a spray of liquid (spray test) (ISO 17491-4:2024); German version EN ISO 17491-4:2024

Ammended cover page for: Air Interface Protocol for local multilingual broadcasting (TA 4)

Supplement to New Work Item Proposal 86A/659/NP - SB 4 comments

Supplement to New Work Item Proposal 86C/299/NP - SB 4 comments

Passive RF and microwave devices, intermodulation level measurement - Part 4: Measurement of passive intermodulation in coaxial cables

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 4: Finishing welding of aluminium castings (ISO/DIS 15614-4:2021); German and English version prEN ISO 15614-4:2021

Vitreous and porcelain enamels - Determination of resistance to chemical corrosion - Part 4: Determination of resistance to chemical corrosion by alkaline liquids using a cylindrical vessel