BS ISO 22752:2021

This standard BS ISO 22752:2021 Railway applications. Bodyside windows for rolling stock is classified in these ICS categories:

• 45.060.01 Railway rolling stock in general

This document defines the classification, technical requirements, and markings for the following bodyside windows:

1. standard windows:

   1. standard fixed windows;

   2. standard movable windows;

2. emergency windows:

   1. emergency escape windows;

   2. emergency access windows.

This document applies to bodyside windows constructed from glazing materials only.

This document sets out requirements that apply to the glazing with its associated mounting arrangement.

This document applies to all windows mounted to the side of all types of railway vehicles, including heavy and urban rail vehicles. This includes windows mounted on the side of saloons, restaurant/buffet cars, vestibules, toilets, driving cabs, crew compartments and technical rooms.

This document does not apply to on-track machines.