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Total records found: 71
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prEN IEC 60071-1 Public enquiry
Comment end date 2026-03-11
Insulation co-ordination - Part 1: Definitions, principles and rules
prEN IEC 62625-3 Public enquiry
Comment end date 2026-03-11
Electronic railway equipment - On board driving data recording system - Part 3: Audio and video recording
prEN IEC 60839-7-9 Public enquiry
Comment end date 2026-03-15
Alarm and electronic security systems - Part 7-9: Message formats and protocols for serial data interfaces in alarm transmission systems - Requirements for common protocol for alarm transmission using the internet protocol
prEN IEC 61753-382-2 Public enquiry
Comment end date 2026-03-06
Fibre optic interconnecting devices and passive components - Performance standard - Part 382-2: Non-connectorized single-mode bidirectional g-pon-nga WWDM devices for category c - Controlled environment
prEN IEC 61375-2-5:2025 Public enquiry
Comment end date 2026-02-26
Electronic railway equipment - Train communication network (TCN) - Part 2-5: Ethernet train backbone
prEN IEC 61375-2-3:2025 Public enquiry
Comment end date 2026-02-26
Electronic railway equipment - Train communication network (TCN) - Part 2-3: TCN communication profile
prEN IEC 63495-1:2025 Public enquiry
Comment end date 2026-02-26
Railway application - Interoperability and safety requirements for dynamic wireless power transfer systems - Part 1: General requirements
prEN IEC 60300-3-18:2025 Public enquiry
Comment end date 2026-02-25
Dependability Management - Application guide - Guide on Reliability
prEN IEC 61189-3-720:2025 Public enquiry
Comment end date 2026-02-25
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 3-720: Test methods for interconnection structures (circuit boards) - Transmission loss test method for high frequency multilayer circuit boards
prEN IEC 63567-1:2025 Public enquiry
Comment end date 2026-02-25
Semiconductor devices - Performance evaluation of semiconductor processing components and inspection equipment - Part 1: Transmittance evaluation method of EUV pellicle
EN IEC 60645-6:2022/prA1:2025 Public enquiry
Comment end date 2026-02-25
Amendment 1 - Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions
EN IEC 62788-2-1:2023/prA1:2025 Public enquiry
Comment end date 2026-02-25
Amendment 1 - Measurement procedures for materials used in photovoltaic modules - Part 2-1: Polymeric materials - Frontsheet and backsheet - Safety requirements
prEN IEC 60947-7-4:2025 Public enquiry
Comment end date 2026-02-25
Low-voltage switchgear and controlgear - Part 7-4: Ancillary equipment - PCB terminal blocks for copper conductors
prEN IEC 63116:2025 Public enquiry
Comment end date 2026-02-25
Lighting systems - General requirements
EN IEC 61800-5-1:2023/prA1:2025 Public enquiry
Comment end date 2026-02-25
Amendment 1 - Adjustable speed electrical power drive systems - Part 5-1: Safety requirements - Electrical, thermal and energy
prEN IEC 60865-1:2025 Public enquiry
Comment end date 2026-02-25
Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
prEN IEC 62477-2:2025 Public enquiry
Comment end date 2026-02-25
Safety requirements for power electronic converter systems and equipment - Part 2: High voltage power electronic converters up to 36 kv a.c. or 54 kv d.c.
prEN IEC 60079-29-3:2025 Public enquiry
Comment end date 2026-02-20
Explosive atmospheres - Part 29-3: Gas detectors - Guidance on functional safety of fixed gas detection systems
prEN IEC 60343:2025 Public enquiry
Comment end date 2026-02-18
Recommended test methods for determining the relative resistance of insulating materials to breakdown by surface discharges - Part 1: General methods
prEN IEC 60695-1-12:2025 Public enquiry
Comment end date 2026-02-18
Fire hazard testing - Part 1-12: Guidance for assessing the fire hazard of electrotechnical products - Fire safety engineering
prEN IEC 63544:2025 Public enquiry
Comment end date 2026-02-18
Horticultural lighting - Luminaires incorporating LED sources for horticultural lighting - Performance
prEN IEC 61935-4:2025 Public enquiry
Comment end date 2026-02-18
Specification for the testing of balanced and coaxial information technology cabling - Part 4: Installed balanced single-pair cabling as specified in ISO/IEC 11801-1 and related standards
prEN IEC 60115-2-20:2025 Public enquiry
Comment end date 2026-02-11
Fixed resistors for use in electronic equipment - Part 2-20: Blank detail specification: Low-power film resistors with leads for through-hole assembly on circuit boards (THT), for high-performance electronic equipment, classification level P, or for high-performance and high-reliable electronic equipment, classification level R
prEN IEC 60115-4-20:2025 Public enquiry
Comment end date 2026-02-11
Fixed resistors for use in electronic equipment - Part 4-20: Blank detail specification: Power resistors with axial leads for through-hole assembly on circuit boards (THT), for high performance electronic equipment, classification level P, or for high-performance high-reliable electronic equipment, classification level R
EN IEC 61837-2:2018/prA2:2025 Public enquiry
Comment end date 2026-02-11
Amendment 2 - Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures
Total records found: 71
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