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).

Guidance on AWS and TPWS Interface Requirements

Positioning of Lineside Telephones

Maintenance of Signal and Operational Sign Visibility

Guidance on Maintenance of Signal and Operational Sign Visibility

Guidance on Designing Rail Freight Wagons for use on the GB Mainline Railway

Defective On-Train Equipment

Guidance on Defective On-Train Equipment

Rail Industry Standard for the Design of On-track Machines in Working and Travelling Modes

Engineering Design of On-track Machines in Running Mode

Rail Industry Standard for Lighting at Stations

This document provides a standard on lighting at stations, for the infrastructure managers responsible for managing and operating stations, to use if…

Possession of a running line for engineering work

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

Passing a signal at danger or an end of authority (EoA) without a movement authority (MA)

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

Wrong-direction movements

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

Duties of the person in charge of the possession (PICOP)

You will need this handbook if you carry out the duties of the PICOP.

Duties of the engineering supervisor (ES) in a possession

You will need this handbook if you carry out the duties of the ES in a possession.

Working of on-track machines (OTM)

You will need this module if you carry out the duties of a driver of an on-track machine, an operator of an on-track machine or a signaller.

Rule Book Briefing Leaflet

Changes to National Operations Publications for September 2024

Signaller and Signalling Technician Manual

Train Driver Manual

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 OTP Recovery

This Code of Practice details the processes required for the recovery of failed On Track Plant from the infrastructure.

Code of Practice for Plant Modules on Rail Wagons and Trailers

Code of Practice for Haulage Capabilities of On Track Machines

Code of Practice for Working Safety Practices for Maintenance and Repair of OTMs

This Code of Practice contains guidance on the safety conditions and behaviours to enable safe maintenance of on-track machines (OTMs).

Code of Practice for Management of OTM Speeds within T3 Engineering Possessions

This Code of Practice contains guidance and generic good practice for the management of OTM speeds within T3 engineering possessions. It sets out the…

Code of Practice for OTM Driver Communication Review Group (CRG)

Code of Practice for the Storage and Recommissioning of OTP

Code of Practice for Management of Sidings Safety Surveys

Code of Practice for Route Knowledge within Possessions

Autumn Poster 2021

This poster details the actions to be taken when rail adhesion is worse than would be expected. Also what to do when asked to make a controlled test…