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).

Specification for Electro-Hydraulic Power Equipment for Point Operation

Relay Unit and Junction Box

Shunting Signals

Approach Locking

50Hz Single Phase AC Electrification, Immunisation of Signalling and Telecommunications Systems Against Electrical Interference.

AWS Electric Horn

AWS Reset Plunger

3 LB B.C.F Fire Extinguishers

AWS Brake & Horn Relay Unit Base

Overlaps

Possession Workers Manual

Train Operations Staff Manual

Track Workers Manual

Preparation and movement of trains

General duties and track safety for track workers

Master Module Manual

Possession Arrangements Form

This form is used by the PICOP to record the arrangements for a possession of a running line.

Work-site Certificate

This form is used by the Engineering Supervisor to record arrangements for setting up work sites within a possession of a running line.

Managing incidents, floods and snow

Pink Pages Briefing Leaflet

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.