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).

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

Compatibility Requirements for Track Circuit Assisters (TCAs) on Rail Vehicles

This sets out Great Britain (GB) requirements on where TCAs shall be fitted onto a vehicle and how they shall be set up.

Functionality and Management of Track Circuit Assisters (TCAs) on Rail Vehicles

This document sets out requirements for the functionality, testing and management of failures of TCAs on rail vehicles.

Recommendations for the Risk Assessment of Buffer Stops and End Impact Walls

This document gives details of a recommended method which, if followed, would meet the requirements of section 11, Buffer Stops and End Impact Walls,…

Rail Industry Standard for Station Infrastructure

This document has been published to provide a voluntary standard on station infrastructure, for infrastructure managers responsible for managing and…

Route Level Assessment of Technical Compatibility between Vehicles and Infrastructure

GB Requirements for Platform Height, Platform Offset and Platform Width

Interface between Station Platforms, Track, Trains and Buffer Stops

Requirements for the Position of Infrastructure and for Defining and Maintaining Clearances

Requirements for the Size of Vehicles and Position of Equipment

Rule Book module issue history

TW5 - Preparation and movement of trains. Defective or isolated vehicles and on-train equipment.

Preparation and movement of locomotive hauled trains (including HSTs, push-pull, postal, parcels)

TW1 - Preparation and movement of trains: General

TW8 - Level crossings

TW2 - Preparation and movement of multi-unit passenger trains

Signal passed at danger (SPAD)

T12 - Protecting personnel carrying out activities on the line that do not affect the safety of the line

Briefing leaflet

OTP - On-track plant

Power changeover not applicable

This document provides design details for sign AJ16 – Power changeover not applicable.

Raise pantograph (temporary power changeover)

This document provides design details for sign AJ14 - Raise pantograph (temporary power changeover).

ETCS stop marker

This document provides design details for sign AB08 - ETCS stop marker.

ETCS Location Marker

This document provides design details for sign AB10 - ETCS location marker.

Permissible speed acceleration indicator

This document provides design details for sign AD06 - Permissible speed acceleration indicator.

Temporary speed restriction termination - Acceleration indicator

This document provides design details for sign AF09 - Temporary speed restriction termination - Acceleration indicator.

Supplementary sign where crossing is used for animal traffic (PCR diagram 118)

Car Stop Markers on Station Platforms

Car Stop Markers on Station Platforms

FTAP Flexible Train Arrival Point

A set of four signs to direct engineering trains or on-track machine to locate the required stopping point within a possession or protection zone when…

Car Stop Markers on Station Platforms

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.