Standards Catalogue

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…

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…

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…

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.  

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.…

Advance lower pantograph (temporary power changeover)

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

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…

Lineside Signal and Indicator Product Design and Assessment Requirements

This document sets out requirements and guidance for the management of risk associated with trains exceeding the end of their movement authority.

Rail Industry Standard for Driving Cabs

This document sets out supplementary requirements for the design, layout and operational equipment in driving cabs of rail vehicles to the Locomotive…

Dealing with a train accident or train evacuation

Rule Book Briefing Leaflet

Train Driver Manual

Signaller and Signalling Technician Manual

Train Operations Staff Manual

Track Workers Manual

Signals, Handsignals, Indicators and Signs Handbook

Glossary of Railway Terminology

General Signalling Regulations

Preparation and movement of trains

Temporary speed restriction warning boards (km/h)

This document provides design details for AF02k sign - Temporary speed restriction warning boards (km/h).

Temporary speed restriction warning boards (mph)

This document provides design details for AF02m sign - Temporary speed restriction warning boards (mph).

Temporary speed restriction speed indicators (km/h)

This document provides design details for AF04k sign - Temporary speed restriction speed indicators (km/h).

Permissible speed warning indicators (km/h) for limited clearance

This document provides design details for AD04k sign - Permissible speed warning indicators (km/h) for limited clearance.

Temporary speed restriction speed indicator (mph)

This document provides design details for AF04m sign - Temporary speed restriction speed indicator (mph).

Permissible speed warning indicators (mph)

This document provides design details for AD03m sign - Permissible speed warning indicators (mph).

Permissible speed warning indicators (km/h)

This document provides design details for AD03k sign - Permissible speed warning indicators (km/h).

Permissible speed indicators (mph) for limited clearance

this document provides design details for AD02m sign - Permissible speed indicators (mph) for limited clearance.

Termination of special AWS working

This document provides design details for AA04 sign - Termination of special AWS working.

Commencement of special AWS working

This document provides design details for AA03 sign - Commencement of special AWS.

Misuse of MEWPs

This poster is provided by the M&EE Networking Group to remind industry not to misuse MEWPs during work activities.

Plant Exclusion Zones

This poster is provided by the M&EE Networking Group to remind industry about the necessity to keep personnel clear from areas around working…

Emergency Haulage by OTMs

This Code of Practice details the haulage capabilities of on-track machines (OTM). It should be followed by any route or operator control when…

Use and Maintenance of Full Electric/Hybrid Powered OTP

This Code of Practice details best practice for use and maintenance of battery or hybrid powered OTP. It defines best practice and industry guidance…

Injection Injury

This poster details the actions to be taken following a hydraulic injection injury.

Cross Tracking of On Track Plant

OTP must only be on/off tracked within a Possession. OTP is not permitted to cross track under Line Blocks.

AFFF Fire Extinguishers

This poster is provided by the M&EE Networking Group to remind industry about the potential for AFFF fire extinguishers to freeze in cold weather.…

RRV Braking

This poster is provided by the M&EE Networking Group to remind industry is a reminder that road-rail vehicles when in rail mode take a lot longer to…

Piling using OTP

This Code of Practice details guidance on the arrangements for controlling the risks when planning and undertaking piling operations on the railway…

Plant Activities with Any Line Open

All plant activities that could foreseeably foul an open line require a documented ALO Plan, which must be approved by a Responsible ALO Manager.