British Standards Institution

Sector: Manufacturing

Categories: Railway engineering. General

Overview: Under the direction of GEL/9, is responsible for the UK input to IEC/TC 9 and CLC/TC 9X and its sub committees, whose work items are handled by the relevant GEL/9 mirror committees.

Committee standards activity

In Progress (18)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
TC9X/Sec1396/DC	Railway applications – Rolling stock – Requirements and test methods for electrotechnical equipment for digital freight train operation Categories: Information management \| Standardization. General rules \| Engineering \| Railway engineering \| Railway engineering. General Proposal begins : 2022-08-09	Proposal
TC9X/Sec1395/DC	‘Railway applications – Automatic Coupler for Freight wagons and locomotives – Electrotechnical requirements and test methods’ Categories: Information management \| Standardization. General rules \| Engineering \| Railway engineering \| Railway engineering. General Proposal begins : 2022-08-09	Proposal
NWIP EN 50716:2023/prA1	Railway Applications - Requirements for software development Categories: Information management \| Standardization. General rules Proposal begins : 2024-11-01	Proposal
NWIP CLC/prTR 50XXX CLC/TC 9X	Report on the use of EN 45545-2 and EN 45545-5 for electronic equipment on board rolling stock Categories: Information management \| Standardization. General rules Proposal begins : 2024-06-07	Proposal
New Work Item Proposal prEN 50388-1	Fixed installations and rolling stock for railway applications - Technical criteria for the coordination between electric traction power supply systems and rolling stock to achieve interoperability - Part 1: General Categories: Information management \| Standardization. General rules Proposal begins : 2025-07-23	Proposal
New Work Item Proposal - prEN 50729	Railway applications - Fixed installations and rolling stock - Interface requirements between charging infrastructure with dedicated contact line sections and electric traction units with onboard electric traction energy storages and current collectors Categories: Information management \| Standardization. General rules Proposal begins : 2025-07-29	Proposal
New Work Item Proposal - EN IEC 62973-5	Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 5: Lithium-ion batteries Categories: Information management \| Standardization. General rules Proposal begins : 2025-05-22	Proposal
New Work Item Proposal - EN IEC 62973-4	Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 4: Secondary sealed nickel-metal hydride batteries Categories: Information management \| Standardization. General rules Proposal begins : 2025-05-22	Proposal
New Work Item Proposal -	prEN 50617-1 Railway applications - Technical parameters of train detection systems for the interoperability of the trans-European railway system - Part 1: Track circuits Categories: Information management \| Standardization. General rules Proposal begins : 2025-08-08	Proposal
CLC/TC 9X NWIP prEN IEC 63341-2:2024/prAA	Railway applications – Rolling stock – Fuel cell systems for propulsion – Part 2: Hydrogen storage system (common modifications Categories: Information management \| Standardization. General rules Proposal begins : 2025-01-17	Proposal

Published (0)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.

Withdrawn (0)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.

Standards Development

GEL/9/0 - Railway electrotechnical applications

Committee standards activity