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 Vehicle Maintenance

This document sets out the arrangements by which continued conformity to standards, known as the Maintenance Plan, is achieved together with the…

Guidance on the Infrastructure Technical Specification for Interoperability

This document gives guidance on interpreting the requirements of the Infrastructure Technical Specification for Interoperability 2014 (INF TSI),…

Post Incident and Post Accident Testing of Rail Vehicles

Infrastructure Based Train Detection Systems

Infrastructure Based Train Detection Interface Requirements

Management of Safety Related Control, Command and Signalling System Failures

Operational Requirements for GSM-R Radio

Rail Industry Standard for Signal Sighting Assessment Requirements

This document sets out the signal sighting assessment process that is used to confirm compatibility of lineside signalling system assets with train…

Arrangements Concerning the Non-Operation of Track Circuits During the Leaf Fall Contamination Period

Rail Industry Standard for Internet Access on Trains for Customer and Operational Railway Purposes

Signaller and Signalling Technician Manual

Possession Workers Manual

Train Operations Staff Manual

Track Workers Manual

Preparation and movement of trains

General duties of a safe work leader (SWL) working outside a possession

IWA, COSS or PC blocking a line

Safe work leader (SWL) blocking a line

Absolute block regulations

General signalling regulations

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 the Storage and Recommissioning of OTP

This Code of Practice is to define the actions that should be taken for any OTP designated as Out of Service recommending a minimum level of…

Code of Practice for Piling using OTP

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

This Code of Practice supports the national strategy for improved Safety Critical Communications.  It provides a collaborative process (M&EE Group OTM…

Code of Practice for M&EE Documents

This Code of Practice details the process by which the M&EE Networking Group produces documentation and is intended for internal use of the M&EE…

Code of Practice for Safe use of Quick Hitches

This Code of Practice identifies the types of quick hitches as categorised by the HSE and details the safety issues and provides safe systems of work…

Code of Practice for Safe Use of Remote Controls

This Code of Practice identifies the safe use of wired and wireless remote controls for OTP, OTM and other machines in the railway environment. The…

Code of Practice for Plant Any Line Open (ALO) Working

This Code of Practice provides guidance on how to safely manage Plant Any Line Open (ALO) working.

Code of Practice for Action following Hydraulic Pump and/or Motor Failure

This Code of Practice details the details the action to be taken following the failure of an hydraulic pump and/or motor on an on-track machine (OTM).

Code of Practice for OTM Ready to Run Card

This Code of Practice provides guidance on the action to be taken and design of card to show that an applicable on-track machine (OTM) is ready to be…

Code of Practice for Hydraulic Hose In-use Repair

This Code of Practice details the action to be taken following the failure of  hydraulic hose(s) on an on-track machine (OTM).