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).

Assessment of Compatibility of Rolling Stock and Infrastructure - Gauging and Stepping Distances

This document sets out requirements and responsibilities for the assessment of gauging compatibility and of stepping distances between rolling stock…

Storage and Recommissioning of Rail Vehicles

This document sets out guidance on the storage and recommissioning of rail vehicles that are not to be operated on the GB mainline railway for an…

Format and Methods for Defining Vehicle Gauging Data

This document sets out requirements, rationale and guidance concerning how vehicle gauging data is generated and the format in which it is recorded.…

GB Requirements for Platform Height, Platform Offset and Platform Width

GIRT7020 Issue 2 sets out GB requirements in scope of National Technical Rules for platform height, platform offset and platform width.

Lettered Differential Permissible Speeds Classification

This document sets out requirements and guidance for the classification of rail vehicles to the lettered differential permissible speed categories.

Managing Low Adhesion

Size of Vehicles and Position of Equipment

Accident and Incident Investigation

This document sets out requirements and guidance for the investigation of adverse events involving more than one duty holder so that system…

Requirements for Driving Cabs of Railway Vehicles

This document sets out national technical rules for driving cabs of railway vehicles on visibility from within, emergency exit dimensions and…

Drugs and alcohol testing for safety-critical workers

This document provides transport operators with the industry-agreed standard for testing safety-critical workers for drugs and alcohol. It contains…

Pink Pages Briefing Leaflet

Working Manual for Rail Staff Handling and Carriage of Dangerous Goods - Appendix 1 - List of Dangerous Goods with their United Nations Number, Dangerous Goods Class and TOPS Commodity Code

Changes to National Operations Publications for December 2018

Line Blockage Form

This form is used by the Signaller, IWA, COSS, PC and SWL to record the details of a line blockage

ERTMS level 2 train signalling regulations

Regulations for train signalling by the European rail traffic management system (ERTMS). You will need this module if you carry out the duties of a…

Emergency Special Working Ticket

This form is to be used by the driver and signaller during emergency special working.

Train stopped by train failure

Rule Book Hand Book Issue History

Station duties and train dispatch

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

Distant signal sign and identification plate

This document provides design details for AC02 sign - Distant signal sign and identification plate.

Automatic signal sign and identification plate

This document provides design details for AC03 sign - Automatic signal sign and identification plate.

Semi-automatic signal sign and identification plate

This document provides design details for AC04 sign - Semi-automatic signal sign and identification plate.

Intermediate block home signal sign and identification plate

This document provides design details for AC05 sign - Intermediate block home signal sign and identification plate.

CSR alias plate

This document provides design details for AC06 sign - CSR alias plate.

SPAD indicator sign and identification plate

This document provides design details for AC07 sign - SPAD indicator sign and identification plate.

Points indicator sign

This document provides design details for AC08 sign - Points indicator sign.

Ground position light signal identification plate

This document provides design details for AC09 sign - Ground position light signal identification plate.

ETCS identification plate

This document provides design details for AC11 sign - ETCS identification plate.

GSM-R alias plate

This document provides design details for AC12 sign - GSM-R alias plate.

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.