Standards Catalogue

Route Availability

This technical note describes the standards associated with rail vehicle route availability (RA) numbers, and provides guidance on the application of…

Application of the WAG NTSN and NOI NTSN to the Design of Freight Wagons

This document provides guidance on the application of the Rolling Stock - Freight Wagon National Technical Specification Notice (WAG NTSN) and on the…

Rail Industry Standard for Driving Cabs

This document sets out supplementary requirements for the design, layout and operational equipment in driving cabs of rail vehicles to the Locomotive…

Route Level Assessment of Technical Compatibility between Rail Vehicles and Underline Bridges

This document sets out requirements and guidance for the assessment of compatibility between rail vehicles and underline bridges at route level on the…

Lineside Signal and Indicator Product Design and Assessment Requirements

This document sets out requirements and guidance for the management of risk associated with trains exceeding the end of their movement authority.

Rail Industry Guidance Note on Vehicle Static Testing

This document gives guidance on meeting the requirements of GMRT2141 'Permissible Track Forces and Resistance to Derailment and Roll-Over of Railway…

Guidance on evaluating excessive dynamic effects in underline bridges

This document provides guidance on evaluating and managing the risk of excessive dynamic effects in underline bridges resulting from the operating…

Rail Industry Standard for NDT Processes on Rail Vehicles

This document sets out requirements and gives guidance for processes and the certification of operatives, equipment, and facilities used to undertake…

Permissible Track Forces and Resistance to Derailment and Roll-Over of Railway Vehicles

This document sets out requirements for railway vehicles regarding permissible track forces, derailment resistance and resistance to roll-over due to…

Changes to National Operations Publications for June 2024

This document is primarily used to publish minor changes to National Operations Publications (NOPs) and has been re-issued, taking into consideration…

Freight coupler loads

This technical note will help industry assess the ability of a locomotive to haul loads over a route. It focuses on coupler load capacity and…

Fire-related properties of batteries

This technical note sets out options for improving fire performance of batteries in use on GB mainline rolling stock, and the factors which may need…

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

This document sets out requirements for positioning infrastructure and maintaining the position of track relative to infrastructure to achieve gauge…

Rail Industry Standard for Wheelsets

This document supports GMRT2466 and sets out requirements for the design, manufacture and maintenance of wheelsets and their components.

Railway Wheelsets

This document sets out requirements for the design, manufacture and maintenance of wheelsets and their components. Access the tread profile…

Managing Train Accident Risk Arising from Train Operations

This document sets out requirements and guidance for the management of train accident risk arising from train operations as part of the GB rail…

Corrosion of rail vehicles

This technical note will help those maintaining or repairing rolling stock in detecting, and if appropriate, remedying corrosion. It covers current…

Application of Standard Vehicle Gauges

This document defines standard vehicle gauges and the associated application rules for rolling stock and for infrastructure.

AC Energy Subsystem and Interfaces to Rolling Stock Subsystem

This document sets out requirements for the alternating current (ac) energy subsystem and the interfaces to rolling stock operating over the ac…

Rolling Stock Subsystem and Interfaces to AC Energy Subsystem

This document sets out interface requirements to the alternating current (ac) energy subsystem for all rolling stock operating over the Great Britain…

Reporting a signal / AWS / TPWS / ATP / TVM failure or irregularity

For use by drivers in all cases of signal, AWS or TPWS irregularities and signallers when the following is reported: A wrong side signalling failure,…

Advice to Train Crews - Conveyance of Radioactive Flask

This form is a Network Rail maintained document and is provided as a stand-alone version of the form originally reproduced as an Appendix to GORT3407…

Duties of the person in charge of the siding possession (PICOS)

You will need this handbook if you carry out the duties of a PICOS.

Track circuit block regulations

You will need this module if you carry out the duties of a signaller in a track circuit block area.

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

You will need this module if you carry out the duties of a: driver, guard, shunter or signaller. You will also need this module if you carry out the…

Signal Passed at Danger (SPAD) or Train Trip or Unauthorised Movement

For use by signallers in cases of a SPAD being investigated.

Train stopped by train failure

You will need this module if you carry out the duties of a driver or signaller.

Dealing with a train accident or train evacuation

You will need this module if you carry out the duties of a driver, guard or signaller.

General signalling regulations

You will need this module if you carry out the duties of a signaller.

Failure of, or work on, signalling equipment - signallers' regulations

You will need this module if you carry out the duties of a signaller.

Start / end of cab signalling directional arrows

This document provides design details for AB07 sign - Start / end of cab signalling directional arrows.

ETCS stop marker

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

ETCS block marker passable plate

This document provides design details for AB09 sign - ETCS block marker passable plate.

Temporary speed restriction termination indicator

This document provides design details for AF06 sign - Temporary speed restriction termination indicator.

Controlled signal identification plate

This document provides design details for AC01 sign - Controlled signal identification plate.

Distant signal sign and identification plate

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

Temporary speed restriction AWS cancelling indicator

This document provides design details for AF08 sign - Temporary speed restriction AWS cancelling indicator.

Automatic signal sign and identification plate

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

Worksite entrance marker

This document provides design details for AG02 sign - Worksite entrance marker.

Level crossing warning sign

This document provides design details for AH01 sign - Level crossing warning sign.

Lift & Carry in Road Mode

Code of Practice for Pulling Rail with Road-Rail Excavator Cranes

Code of Practice for Dynamic Brake Testing of RRVs

Winter driving

Using outriggers on plant

Leaf Fall Alert

Code of Practice for Safety Critical Maintenance Elements of Small Plant and Equipment

This Code of Practice details the arrangement for, and safety critical work implications of, the maintenance of small plant and equipment. This has…

Code of Practice for Audit Protocol for Supply of Machine / Crane Controllers

This Audit Protocol provides a comprehensive list of questions for an auditor to ask and detailed guidance of what is expected of an auditor whilst…

Code of Practice for Flailing Operations Using OTP

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