Standards Catalogue

Traction batteries in rolling stock depots

The technical note aims to inform the industry on handling, storage and the safe maintenance practices of lithium-ion traction battery packs within…

Fire compartmentation and Li-ion traction batteries

The technical note aims to inform the industry on adequate design considerations for crashworthiness and fire barrier considerations to minimise the…

Application of Standard Vehicle Gauges

This document defines standard vehicle gauges and the associated application rules for rolling stock and for infrastructure.

Changes to National Operations Publications for June 2025

This document is primarily used to publish minor changes to National Operations Publications (NOPs) and has been re-issued, taking into consideration…

Application of the Entity in Charge of Maintenance Regulations

This document gives guidance on the application of regulations on entities in charge of maintenance (ECM) with respect to freight wagons that are used…

Size of Vehicles and Position of Equipment

This document sets out Great Britain (GB) requirements in scope of National Technical Rules for the methods of determining the swept envelope of rail…

Verification of Conformity of Engineering Change to Rail Vehicles

The document sets out a process for verification of conformity of engineering change against applicable requirements. This process can be adopted by…

Crashworthiness risk assessment for mainline passenger rolling stock

This Technical Note aims to address Recommendation 19 c) of RAIB’s Carmont report. This required RSSB, in consultation with operators of pre-1994…

Onboard passenger air quality improvement

This technical note aims to inform the industry about potential solutions for improving air quality in the passenger cabin environment, referred to in…

Directional arrows

This document provides design details for sign AJ10 - Directional arrows.  

Evidence conservation of failed axle bearings in service

This technical note sets out a methodical approach to collecting data at the point of failure and preserving the failed bearings for further analysis…

Operation of Route- and Line-Proving Trains

This standard sets out a framework to identify the need for, plan, and operate trains for the purposes of route proving on routes that have previously…

Rolling Stock Electromagnetic Compatibility with Trackside CCS Subsystems

This document gives guidance on achieving rolling stock electromagnetic compatibility with control, command and signalling (CCS) subsystems, through…

Rail Traffic Loading Requirements for the Design of Railway Structures

GCGN5612 gives guidance on the background and application of the rail traffic loading requirements for the design of railway structures set out in BS…

Signing of Permissible Speeds

This document sets out requirements, rationale and guidance for signing of permissible speeds applicable to trains operated on the Great Britain (GB)…

Signing of Temporary and Emergency Speed Restrictions

This document sets out requirements, rationale and guidance for signing of Temporary Speed Restrictions (TSRs) and Emergency Speed Restrictions (ESRs)…

Vehicle Registration, Marking and Numbering

This document sets out requirements for the registration, marking and numbering of rail vehicles operating on the Great Britain (GB) mainline network.

Lineside Operational Signs

Clarification on drugs and Alcohol testing for safety-critical workers

This technical note aims to provide a greater understanding of the importance of drugs and alcohol testing for safety-critical workers by providing…

Managing Low Adhesion

This standard sets out a framework to develop, implement, monitor and review the effectiveness of site-specific plans to manage low adhesion at…

Loading and unloading rail vehicles during engineering work

Briefing leaflet

On-track plant (OTP)

Movements of engineering trains and on-track plant under T3 arrangements

Possession of the line for engineering work

Changes to Specified Operations Publications for December 2006

Record of Possession Arrangements Form

Safe systems of work when walking or working on or near the line

Global System for Mobile Communications - Railways (GSM-R)

GERT8000-AM - Amendments module

Directional arrows

This document provides design details for sign AJ10 - Directional arrows.  

Advance lower pantograph (temporary power changeover)

This document provides design details for sign AJ12 - Advance lower pantograph (temporary power changeover).

Warning of Traction System Changeover

This document provides design details for sign AJ04 - Warning of traction system changeover.  

Indication of route

This document provides design details for sign AJ11 - Indication of route.

Lower pantograph (temporary power changeover)

This document provides design details for sign AJ13 - Lower pantograph (temporary power changeover).  

Changeover to or from self-powered

This document provides design details for sign AJ08 - Changeover to or from self-powered.

Changeover to Overhead Electric Traction

This document provides design details for sign AJ07 - Changeover to Overhead Electric Traction.

Do not raise pantograph

This document provides design details for sign AJ09 - Do not raise pantograph.  

Do not raise pantograph (temporary power changeover)

This document provides design details for sign AJ15 – Do not raise pantograph (temporary power changeover).

Lower Pantograph

This document provides design details for sign AJ03 - Lower pantograph

Code of Practice for Defective OTP Safety Critical Equipment

Inspection of Demountable MEWP and Lifting Equipment

This Code of Practice details the arrangements for inspecting MEWPs and lifting equipment in accordance with legislation when attaching to the base…

MEWP Planning

This poster is provided by the M&EE Networking Group to remind industry that all MEWP activities must be properly planned and site specific - even if…

Code of Practice for Route Conductor Assurance

This Code of Practice is to assist Duty Holders to identify, assess and control risks which may arise from the activities of supplying and engaging in…

OTP Tandem Lifting and Indication

This poster is provided by the M&EE Networking Group to remind planners to use the latest planning information/tools provided by the RCI suppliers for…

Lifting Accessories Misuse

This poster is provided by the M&EE Networking Group to remind planners and users of plant about the dangers associated with the misuse of lifting…

Lift and Carry Using OTP In Road Mode

This poster is provided by the M&EE Networking Group to remind the operator of road-rail excavator cranes of the need for caution because lift and…

RCI Motion Cut

This poster is provided by the M&EE Networking Group to remind the industry that the RCI function automatically stops further movement of the machine…

Crane Controller Competence for Twin Jib Cranes

This poster is provided by the M&EE Networking Group to remind industry that when using a twin jib crane under the control of one operator then there…

Using Outriggers / Stabilisers on Plant

This poster is provided by the M&EE Networking Group to reminder planners and users of plant with outriggers that stability can be seriously affected…