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).

Engineering Design of On-Track Machines in Running Mode

Format for Infrastructure Gauging Data

This document sets out requirements for the format of infrastructure data for the purposes of gauging compatibility assessment.

Guidance on the Application of the Locomotives and Passenger Rolling Stock NTSN

This document gives guidance on interpreting the requirements of the Locomotives and Passenger Rolling Stock National Technical Specification Notice…

Vehicle Fire Safety

This document sets out National Technical Rules for the design of rail vehicles for fire safety.

Vehicle Fire Safety and Evacuation

This document sets out requirements and guidance for rail vehicle fire safety arrangements, including vehicle design, maintenance and servicing, and…

Sanding Equipment

This document sets out requirements for sanding systems fitted to trains and sand types. It also includes guidance on how to achieve technical…

Engineering Design of On-Track Machines in Running Mode

Verification of Conformity of Engineering Change to Rail Vehicles

Passenger Train Dispatch and Platform Safety Measures

Interface between Station Platforms, Track, Trains and Buffer Stops

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)

White diamond

This document provides design details for DA02 sign - White diamond.

Signal post telephone

This document provides design details for DB01 sign - Signal post telephone.

Lineside telephone

This document provides design details for DB03 sign - Lineside telephone.

Telephone for routine use by railway staff

This document provides design details for DB06 sign - Telephone for routine use by railway staff.

Cab secure radio channel change marker

This document provides design details for DC02 sign - Cab secure radio channel change marker.

RETB channel change marker

This document provides design details for DC04 sign - RETB channel change marker.

Entering and leaving an IVRS zone marker

This document provides design details for DC06 sign - Entering and leaving an IVRS zone marker.

GSM-R signal box phone number sign

This document provides design details for DD02 sign - GSM-R signal box phone number.

Deviation for countdown markers

This document provides design details for DEV-AK102-01 sign - Deviation for station approach countdown markers Applicable to the South West Trains…

Limited clearance sign

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

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.