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prEN IEC 60794-1-103:2025 New
Comment end date 2025-10-29
Optical fibre cables - Part 1-103: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Crush, Method E3
prEN 300 386 V3.0.0 (2025-08) New
Comment end date 2025-10-27
Telecommunication network equipment; Harmonised Standard for ElectroMagnetic Compatibility (EMC) requirements
EN IEC 55016-1-1:2019/prA1:2025 Public enquiry
Comment end date 2025-10-21
Amendment 1 - Fragment 1: 18 GHz - 40 GHz Instrumentation
EN IEC 62343:2023/prA1:2025 Public enquiry
Comment end date 2025-10-15
Amendment 1 - Dynamic modules - Generic specification
prEN IEC 60794-1-135:2025 Public enquiry
Comment end date 2025-10-15
Optical fibre cables - Part 1-135: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Sheave test, Method E35
prEN 50121-2:2025 Public enquiry
Comment end date 2025-10-08
Railway applications - Electromagnetic compatibility - Part 2: Emission of the whole railway system to the outside world

This document is intended to define the electromagnetic environment of the whole railway system including urban mass transit and light rail systems. It describes the measurement method to verify the emissions and gives the cartography values of the fields most frequently encountered. This document specifies the emission limits of the whole railway system to the outside world. The emission parameters refer to the particular measuring points defined in Clause 5. Also, the zones above and below the railway system can be affected by electromagnetic emissions and particular cases need to be considered individually. For existing railway systems, it is assumed that compliance with the emission requirements of prEN 50121-3-1:2025, prEN 50121-3-2:2025, prEN 50121-4:2025 and prEN 50121-5:2025 will ensure the compliance with the emission values given in this part. This document gives emission limits for newly built railway systems (not yet in operation) with different characteristics (e.g. higher design speed of the line, static switching components) in comparison with existing railway systems.

prEN IEC 60728-103:2025 Public enquiry
Comment end date 2025-10-01
Active wideband equipment for cable networks with digital signals only
prEN 301 489-55 V1.0.0 (2025-07) Public enquiry
Comment end date 2025-10-05
ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 55: Specific conditions for ground based equipment for air navigation operating in the frequency range 960 MHz to 1 215 MHz; Harmonised Standard for ElectroMagnetic Compatibility
EN IEC 61169-54:2021/prA1:2025 Public enquiry
Comment end date 2025-09-24
Amendment 1 - Radio frequency connectors - Part 54: Sectional specification for coaxial connectors with 10 mm inner diameter of outer conductor, nominal characteristic impedance 50 Ω, Series 4,3-10
prEN IEC 63478-3:2025 Public enquiry
Comment end date 2025-09-24
User’s quality of experience (QoE) on multimedia conferencing services - Part 3: Measurement methods
prEN 301 489-13 V2.0.0 (2025-07) Public enquiry
Comment end date 2025-09-14
ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 13: Specific conditions for Citizens' Band (CB) radio and ancillary equipment; Harmonised Standard for ElectroMagnetic Compatibility
prEN IEC 60794-1-121:2025 Public enquiry
Comment end date 2025-09-03
Optical fibre cables - Part 1-121: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Sheath pull-off force for optical fibre cable for use in patch cords, Method E21
prEN IEC 61755-3-8:2025 Public enquiry
Comment end date 2025-09-03
Fibre optic interconnecting devices and passive components - Connector optical interfaces - Part 3-8: Connector parameters of non-dispersion shifted single mode physically contacting fibres - Angled 2,5 mm and 1,25 mm diameter cylindrical composite ferrules using titanium as fibre surrounding material
prEN IEC 61755-3-7:2025 Public enquiry
Comment end date 2025-09-03
Fibre optic interconnecting devices and passive components - Connector optical interfaces - Part 3-7: Connector parameters of non-dispersion shifted single mode physically contacting fibres - Non-angled 2,5 mm and 1,25 mm diameter cylindrical composite ferrules using titanium as fibre surrounding material
prEN 319 401 V3.2.0 (2025-06) Public enquiry
Comment end date 2025-08-31
Electronic Signatures and Trust Infrastructures (ESI); General Policy Requirements for Trust Service Providers
prEN 300 440-2 V3.1.0 (2025-06) Public enquiry
Comment end date 2025-08-31
Short Range Devices (SRD) operating in 1 GHz to 40 GHz; Harmonised Standard for access to radio spectrum; Part 2: Radiodetermination equipment for location tracking applications operating in the frequency range 2,4 GHz to 2,4835 GHz;

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