Standards Catalogue

ERTMS/ETCS DMI National Requirements

This document sets out requirements for European Rail Traffic Management System/European Train Control System (ERTMS/ETCS) Driver Machine Interface…

Traction batteries in rolling stock depots

The technical note aims to inform the industry on handling, storage and the safe maintenance practices of lithium-ion traction battery packs within…

Fire compartmentation and Li-ion traction batteries

The technical note aims to inform the industry on adequate design considerations for crashworthiness and fire barrier considerations to minimise the…

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…

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…

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…

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…

Specification for Miniature Tractive Armature DC Neutral Line Relay (Plug-in Type) for Railway Signalling Purposes

Specification for New Pattern Electro Inductors and Suppressor Inductors Standard and Extra Strength

Solid Core Porcelain Insulators for 25kV Overhead Line Equipment

Barrow Crossings - Warning Arrangements

Automatic Warning System

Replacement Switches for Automatic and Semi-Automatic Signals

Trapping Protection

Supplement to Specs. for All Relays or Equivalent Items where Pin Codes Lie in the Range 1-252, 566-1060 or 6001-6210

Code of Practice for the Registration, Inspection & Statutory Examination of Closed Circuit Television Camera Hoist Mechanisms

Registration, Inspection and Statutory Examination of CCTV Camera Column Hoist Mechanism

General duties of an individual working alone (IWA)

This handbook is for those personnel with general duties of an individual working alone (IWA).

General duties of a controller of site safety (COSS)

This handbook is for those personnel who have the general duties of a controller of site safety (COSS).

Duties of the machine controller (MC) and on-track plant operator

You will need this handbook if you carry out the duties of the machine controller (MC) and on-track plant operator.

Defective or isolated vehicles and on-train equipment

You will need this module if you carry out the duties of a driver, guard, signaller or train preparer. It sets out the operational instructions to be…

Personnel asking for trains to be stopped form

This form is used by signallers to record the details when personnel ask for a line to be blocked for their own protection when going on or near the…

Level crossings - signallers' regulations

You will need this module if you carry out the duties of a signaller in an area where there is a level crossing.

Preparation and movement of trains

You will need this module if you carry out the duties of a driver, guard, shunter, signaller, train preparer or competent person.

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,…

Level crossings - drivers' instructions

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

IWA, COSS or PC blocking a line

You will need this handbook if you carry out the duties of a IWA, COSS or PC blocking a line.

No refuges sign

This document provides design details for BA05 sign - No refuges sign.

End of Emergency special Working

This document provides design details for sign AK215 - End of Emergency Special Working

Temporary Speed Restriction Repeater Warning Board

This document provides design details for AF03 sign - Temporary speed restriction repeater warning board.

Permissible speed warning indicators (mph) for limited clearance

This document provides design details for AD04m sign - Permissible speed warning indicators (mph) for limited clearance.

Permissible speed directional arrows

This document provides design details for AD05 sign - Permissible speed directional arrows.

Enhanced permissible speed indicators

This document provides design details for AE01m sign - Enhanced permissible speed indicators.

Enhanced permissible speed indicators (limited clearance)

This document provides design details for AE02m sign - Enhanced permissible speed indicators (limited clearance).

Enhanced permissible speed warning indicators

This document provides design details for AE03m sign - Enhanced permissible speed warning indicators.

Enhanced permissible speed warning indicators (limited clearance)

This document provides design details for AE04m sign - Enhanced permissible speed warning indicators (limited clearance).

Emergency indicator

This document provides design details for AF01 sign - Emergency indicator.

Points Run Through Within Possessions

Lift & Carry in Road Mode

Drivers Reminder: Before traversing Handpoints within Depots, Yards and Sidings

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 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