Standards Catalogue
Welcome to the standards catalogue. Search by entering a title, keyword(s) or document number below (e.g. "platform" or 7016 or GERT8000-TW1) or use the filters to narrow down all options. Boolean search operators such as AND, OR, (-) minus sign and ("") quotes for exact match may also be used.
Lead/Supporting Committee(s)
Document Type
Issue Date
From: To:Track System Requirements
This document sets out Great Britain (GB) requirements in scope of the national technical rules for track geometry, track systems and track components…
GCRT5021 Iss 5
March 2024
Withdrawn
- Briefing Notes: 1
- Impact Assessments 1
- Amendments: 2
- Deviations 8
Code of Practice for Management of Siding Safety Surveys
This Code of Practiceprovides guidance to enable the effective setting up of a safe system of work within all sidings allocated for stabling and…
Train front-end visibility requirements and safe integration
This technical note clarifies the application of standards and legislation for front-end visibility and safe integration of rolling stock within the…
Pilot's form for working of single and bi-directional lines by pilot
This form is used by the pilot to record the details for the working of trains over single or bi-directional lines by pilot, during a failure or when…
Form RT3154 12-03
December 2022
Withdrawn
Provisional ERTMS SPAD Data Collection Form (Railway Undertaking)
Infrastructure managers and railway undertakings shall use the RT3119 designated Provisional SPAD Data Collection forms when investigating signals…
Form RT3119-D Iss 3
December 2021
Withdrawn
Lead/Supporting Committee(s)
Document Type
Issue Date
From: To:Possession limit board
This document provides design details for AG01 sign - Possession limit board.
Worksite exit marker
This document provides design details for AG03 sign - Worksite exit marker.
Open level crossing combined speed restriction / whistleboard
This document provides design details for AH02m sign - Open level crossing combined speed restriction / whistleboard.
Automatic level crossing wrong direction speed restriction board
This document provides design details for AH04m sign - Automatic level crossing wrong direction speed restriction board.
Neutral section warning board
This document provides design details for AJ01 sign - Neutral section warning board.
25 kV AC electrification boundary - entering
This document provides design details for AJ05 sign - 25 kV AC electrification boundary - entering.
Lower pantograph
This document provides design details for AJ03 sign - Lower pantograph.
Signal reminder board
This document provides design details for AK101 sign - Signal reminder board.
Line identification board
This document provides design details for AK103 sign - Line identification board.
Kilometre Posts
This document provides design details for AK201k sign - Kilometre posts.