British Standards Institution

Source:: ISO
Committee:: AUE/15 - Safety related to vehicles
Categories:: IT applications. Transport and trade
Comment period start date:: 29/07/2026
Comment period end date:: 21/09/2026
Number of comments:: 0

Comment by:

21st Sep

Scope

This document specifies the test method and performance metrics to evaluate the behaviour of a vehicle equipped with rear cross traffic alerting system during several collision scenarios. These collisions occur during straight-line reverse manoeuvres when the vehicle under test (VUT) approaches other vehicles or traffic participants.

This document is applicable to M1 category vehicles.

NOTE Depending on accidentology, only a part of the scenarios can be used for an evaluation of performance.

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Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

26/05/2026

3. Public Comments

Public Comments start date:

29/07/2026

Public Comments end date:

21/09/2026

Learn more about the standards development process

Standards Development

BS ISO 25355 Road vehicles — Test method for evaluating the performance of rear cross traffic alerting system

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