Standards Catalogue

Duties of the engineering supervisor (ES) in a possession on ERTMS lines where lineside signals

You will need this handbook if you carry out the duties of the ES on ERTMS lines.

Work on signalling equipment – duties of the signalling technician

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

General duties and track safety for track workers

This handbook is for those personnel who need to go on the operational railway to carry out their duties, with the exception of a train driver, guard,…

Single Line Working

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

Track circuit block regulations

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

Handsignalling duties

This handbook is for those personnel who carry out handsignalling duties.

Extended Block Working Ticket

This form is to be used by the driver and signaller during extended block working. 

Driver’s Single Line Working Ticket

This form is used by the signaller to record the arrangements for implementing single line working.

Working single and bi-directional lines by pilot

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

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…

Use of Portable Ramps for Boarding and Alighting at Station Platforms

This TN provides guidance on the use of portable ramps and background information on the relevant requirements in the Accessibility National Technical…

Operation of Heritage Trains​

This document sets out requirements for managing the planning and operation of heritage train services on the GB mainline railway.

Reporting of Safety Related Information

The document sets out requirements for entering information into the Safety Management Intelligence System (SMIS). SMIS has been replaced by the Safe…

Guidance on the Infrastructure National Technical Specification Notice (INF NTSN)​

This document gives guidance on interpreting the requirements of the Infrastructure National Technical Specification Notice (INF NTSN) for application…

GB Requirements for Platform Height, Platform Offset and Platform Width

This document sets out Great Britain (GB) requirements in scope of National Technical Rules for platform height, platform offset and platform width. 

Code of Practice for Management of Points within Engineering Work Sites

This Code of Practice provides guidance on the arrangements for the Management of Points within Engineering Worksites. It applies to all railborne…

Traction capacitor safety awareness

This technical note aims to provide an understanding of good design and maintenance practices for capacitors, to reduce the risks of explosions caused…

Extended Block Working

This technical note will assist industry with the introduction of extended block working.

Hauling Unbraked Fixed Formations in Freight Trains

This document gives guidance on the braking requirements for hauling unbraked multiple units and other fixed formations in a freight train. This…

Passenger Train Dispatch and Platform Safety Measures

This document sets out requirements and guidance for the development, review and implementation of passenger train dispatch processes and measures to…

Rule Book Handbook Issue History

This document contains updates to align with changes to Rule Book module issues (GERT8000).

Rule Book Briefing Leaflet

Each issue of the Rule Book Briefing Leaflet contains a summary of the changes being introduced to GERT8000.

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.

Changes to National Operations Publications for March 2026

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

Rule Book Module Issue History

This document contains updates to align with changes to Rule Book module issues (GERT8000).

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.…

Train stopped by train failure

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

Signaller and Signalling Technician 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.…

AC Electrified Lines

This module is required if you carry out the duties of a train driver, guard, shunter, designated person (DP), signaller, crossing keeper in DC…

AC Electrified Lines

This handbook is for those personnel who need to go on the operational railway in an AC electrified area to carry out their duties, with the exception…

End of Degraded Working

This document provides design details for sign AK215 - End of degraded working.

Advance lower pantograph (temporary power changeover)

This document provides design details for sign AJ12 - Advance lower pantograph (temporary power changeover).

Power changeover not applicable

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

Warning of Traction System Changeover

This document provides design details for sign AJ04 - Warning of traction system changeover.  

Raise pantograph (temporary power changeover)

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

Lower pantograph (temporary power changeover)

This document provides design details for sign AJ13 - Lower pantograph (temporary power changeover).  

Indication of route

This document provides design details for sign AJ11 - Indication of route.

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.  

Misuse of MEWPs

OTP Professional Driving Guidance

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. 

Code of Practice for Defect Reporting for OTP, Plant and Equipment

This Code of Practice details the systems to have in place so that all safety related defects are reported and that other reported defects are checked…

Code of Practice for Defective OTP Safety Critical Equipment

This code of practice has been developed to describe the actions to be taken by Plant Lead, Machine/Crane controllers and machine operators in the…

Code of Practice for On, Off and Cross Tracking of On Track Plant (OTP)

This Code of Practice is intended to give guidance for the safe on, off and cross tracking of OTP to mitigate the possibility of derailing or…

Code of Practice for Tandem Lifting with Two Excavator Cranes

This Code of Practice details the control measures to be applied when using two excavator cranes to lift a load simultaneously. This Code of Practice…

Code of Practice for Load Lifting Points on Road Rail Excavator Cranes

This Code of Practice is intended to provide explanation and guidance to manufacturers, converters, owners and users of road rail excavator cranes…

Code of Practice for Flailing Operations using OTP

This Code of Practice details the actions to be taken, when planning for, and undertaking flailing operations. This Code of Practice applies to all…

Code of Practice for Planning for the use of non-rail mounted plant

This Code of Practice details minimum requirements for planning and mitigating the risks when delivering work using non rail mounted plant that could…