CTN 25 - Railway applications

Secretary:

CETREN - ASOCIACIÓN DE ACCIÓN FERROVIARIA

Field of Activity:

Standardization of: All railway applications including rail urban transport and in particular the vehicles and fixed installations, except electrical and electronic subjects.

Structure:

SC 1 Infrastructure

SC 2 Rolling stock. Products

SC 3 Rolling stock. Systems

SC 4 Miscellaneous

GT 1 Sistema de gestión de la calidad sector ferroviario

International Relations:

ISO/TC 269 Railway applications

CEN/SS T20 Tram- and Railway Engineering

CEN/TC 256 Railway applications

Standards developed by the committee: CTN 25: 1001

UNE-EN 15839:2025

Status: VIGENTE / 2025-06-04

Railway applications - Testing and simulation for the acceptance of running characteristics of railway vehicles - Running safety under longitudinal compressive force

UNE-EN 17936:2025

Status: VIGENTE / 2025-05-28

Railway applications - Acoustics - Measurement of source terms for environmental noise calculations

UNE-EN 15313:2025

Status: VIGENTE / 2025-05-28

Railway applications - In-service wheelset operation requirements - In-service and off-vehicle wheelset maintenance

UNE-EN 15227:2021+A1:2025

Status: VIGENTE / 2025-05-28

Railway applications - Crashworthiness requirements for rail vehicles

UNE-EN ISO 24478:2025

Status: VIGENTE / 2025-05-14

Railway applications - Braking - General vocabulary (ISO 24478:2023, including corrected version 2024-04)

UNE-EN 16019:2014

Status: VIGENTE / 2025-04-17

Railway applications - Automatic coupler - Performance requirements, specific interface geometry and test method

Railway applications - Infrastructure - Flash butt welding of new rails - Part 2: R200, R220, R260, R260Mn, R320Cr, R350HT, R350LHT, R370CrHT and R400HT grade rails by mobile welding machines at sites other than a fixed plant

UNE-EN 16116-2:2025

Status: VIGENTE / 2025-03-26

Railway applications - Design requirements for steps, handrails and associated access for staff - Part 2: Freight wagons

UNE-EN 15624:2021+A1:2025

Status: VIGENTE / 2025-03-05

Railway applications - Braking - Empty-loaded changeover devices

UNE-EN 16241:2015+A1:2017

Status: VIGENTE / 2025-03-05

Railway applications - Slack adjuster

UNE-EN 15877-1:2025

Status: VIGENTE / 2025-02-26

Railway applications - Markings of railway vehicles - Part 1: Freight wagons

UNE-EN ISO 22163:2025

Status: VIGENTE / 2025-02-26

Railway applications - Railway quality management system - ISO 9001:2015 and specific requirements for application in the railway sector (ISO 22163:2023)

UNE-EN ISO 22163:2025/A1:2025

Status: VIGENTE / 2025-02-26

Railway applications - Railway quality management system - ISO 9001:2015 and specific requirements for application in the railway sector - Amendment 1: Climate action changes (ISO 22163:2023/Amd 1:2024)