Standards Catalogue

Guidance on the Energy National Technical Specification Notice

This document gives guidance on interpreting the requirements of the Energy National Technical Specification Notice (ENE NTSN) for application to the…

Route level assessment of technical compatibility between vehicles with traction batteries and infrastructure

The technical note aims to inform stakeholders on specific areas to carry out technical compatibility between battery-powered vehicles and…

Functioning and Control of Exterior Doors on Passenger Vehicles

This document sets out requirements for the design, function and control of power operated exterior door systems on passenger vehicles traversing the…

DC Conductor Rail Energy Subsystem and Interfaces to Rolling Stock Subsystem

This document sets out requirements for the 750 V direct current (dc) conductor rail energy subsystem and the interfaces to rolling stock operating…

Rolling Stock Subsystem and Interfaces to DC Conductor Rail Energy Subsystem

This document sets out requirements as National Technical Rules (NTRs) for rolling stock that traverses the Great Britain (GB) mainline 750 V direct…

Rolling Stock Subsystem and Interfaces to DC Conductor Rail Energy Subsystem

This document sets out requirements and guidance for all rolling stock operating over the Great Britain (GB) mainline 750 V dc conductor rail energy…

DC Conductor Rail Energy Subsystem and Interfaces to Rolling Stock Subsystem

This document sets out requirements for the 750 V direct current (dc) conductor rail energy subsystem and the interfaces to rolling stock operating…

Guidance on the Operation and Traffic Management National Technical Specification Notice (OPE NTSN)

This document provides guidance on the Operation and Traffic Management National Technical Specification Notice (OPE NTSN), including the application…

General Guidance for National Technical Specification Notices

This Guidance Note is intended for transport operators, project entities, assessment bodies and other organisations with responsibilities related to…

Guidance on the Application of the Control Command and Signalling NTSN

This document gives guidance on interpreting the requirements of the Control, Command and Signalling National Technical Specification Notice (CCS…

Lineside Operational Signs

This document sets out requirements, rationale and guidance for the application of lineside operational signs published in the RSSB catalogue. It also…

Train Service and Path Identifiers

This document sets out requirements and guidance on how to uniquely identify train services and paths in telematic messages used on the Great Britain…

Guidance Note on Competence and Training for Guards

This document provides a framework to assist railway undertakings in the management of training, competence and assessment of staff who undertake the…

Requirements for Speed Restrictions and Managing Overspeed Events

This document sets out requirements and guidance for the implementation of speed restrictions below the normal permissible speed of the line and the…

Defective On-Train Equipment

This document sets out requirements to be applied when on-train equipment becomes defective and provides guidance to assist the railway undertakings…

Crashworthiness risk assessment for mainline passenger rolling stock

This technical note aims to inform the industry about assessment against GMRT2100 issue one in relation to the Carmont rail accident, the process set…

ERTMS/ETCS DMI National Requirements

This document sets out requirements for European Rail Traffic Management System/European Train Control System (ERTMS/ETCS) Driver Machine Interface…

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…

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…

Rule Book Handbook Issue History

This document contains updates to align with changes to Rule Book module issues (GERT8000).

Rule Book Briefing Leaflet

Each issue of the Rule Book Briefing Leaflet contains a summary of the changes being introduced to GERT8000.

Dealing with a train accident or train evacuation

You will need this module if you carry out the duties of a driver, guard or signaller.

Changes to National Operations Publications for March 2026

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

Rule Book Module Issue History

This document contains updates to align with changes to Rule Book module issues (GERT8000).

Master Manual

The Rule Book manuals have been produced to provide end-users with access to the content of the Rule Book that is relevant to their roles, e.g.…

Train stopped by train failure

You will need this module if you carry out the duties of a driver or signaller.

Signaller and Signalling Technician Manual

The Rule Book manuals have been produced to provide end-users with access to the content of the Rule Book that is relevant to their roles, e.g.…

AC Electrified Lines

This module is required if you carry out the duties of a train driver, guard, shunter, designated person (DP), signaller, crossing keeper in DC…

AC Electrified Lines

This handbook is for those personnel who need to go on the operational railway in an AC electrified area to carry out their duties, with the exception…

Car Stop Markers on Station Platforms

No refuges sign

This document provides design details for BA05 sign - No refuges sign.

End of Emergency special Working

Temporary Speed Restriction Repeater Warning Board

This document provides design details for AF03 sign - Temporary speed restriction repeater warning board.

Train class specific instruction

This document provides design details for AK206 sign - Train class specific instruction.

Warnings for train crew

This document provides design details for AK210 sign - Warnings for train crew.

Termination of adhesion condition

This document provides design details for AK214 sign - Termination of adhesion condition

Limited clearance sign

This document provides design details for BA04 sign - Limited clearance sign.

Warnings

This document provides design details for BA02 sign - Warnings.

Signs at access points - information

This document provides design details for BC01 sign - Signs at access points - information.

Code of Practice for M&EE Documents

This Code of Practice details the process by which the M&EE Networking Group produces documentation and is intended for internal use of the M&EE…

Code of Practice for Safe use of Quick Hitches

This Code of Practice identifies the types of quick hitches as categorised by the HSE and details the safety issues and provides safe systems of work…

Code of Practice for Safe Use of Remote Controls

This Code of Practice identifies the safe use of wired and wireless remote controls for OTP, OTM and other machines in the railway environment. The…

Code of Practice for Plant Any Line Open (ALO) Working

This Code of Practice provides guidance on how to safely manage Plant Any Line Open (ALO) working.

Code of Practice for Action following Hydraulic Pump and/or Motor Failure

This Code of Practice details the details the action to be taken following the failure of an hydraulic pump and/or motor on an on-track machine (OTM).

Code of Practice for Haulage Capabilities of On Track Machines

Code of Practice for Management of Siding Safety Surveys

This Code of Practiceprovides guidance to enable the effective setting up of a safe system of work within all sidings allocated for stabling and…

Code of Practice for Route Knowledge within Possessions

This Code of Practice contains guidance and generic good practice for the management of route knowledge for train drivers within a possession. It sets…

Seasonal Operating of OTP

This poster is provided by the M&EE Networking Group to remind operators when adhesion is low, keep it slow.

OTP Mechanical Movement Limiting Device