Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
ID number: 175079183, VAT number: BG175079183
Main menu

prБДС EN 45545-4:2022

Railway applications - Fire protection on railway vehicles - Part 4: Fire safety requirements for rolling stock design

General information

40.60     Apr 21, 2022



European Standard

13.220.20     45.060.01  


This document specifies fire safety requirements for railway vehicle design to cover the objectives specified in EN 45545 1:2013.
The measures and requirements specified in this document aim to protect passengers and staff in railway vehicles in the event of a fire on board by minimizing the risk of a fire starting, delaying the fire development and controlling the spread of fire products through the railway vehicle, thus aiding evacuation.
It is not within the scope of this document to describe measures which ensure the preservation of the railway vehicles in the event of a fire.

Directives and Regulations

When the standard is harmonized under a directive or regulation, the word Harmonized appear. When such an inscription does not appear, it means that the standard is related to / supporting the relevant directive or regulation.


Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (Text with EEA relevance)

Life cycle


БДС EN 45545-4:2013


prБДС EN 45545-4:2022
40.60 Close of voting
Apr 21, 2022

Related project

Adopted from prEN 45545-4