ISO 17387:2026

Intelligent transport systems — Lane change decision aid systems (LCDAS) — Performance requirements and test procedures ISO 17387:2026

Publication date:   Feb 20, 2026

General information

60.60   Standard published   Feb 20, 2026

ISO

ISO/TC 204 Intelligent transport systems

International Standard

35.240.60   IT applications in transport | 03.220.20   Road transport

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Scope

This document specifies system requirements and test methods for lane change decision aid systems (LCDAS). LCDAS are intended to warn the driver of the subject vehicle against potential collisions with vehicles either to the side or to the rear in the adjacent lanes of the subject vehicle and moving in the same direction as the subject vehicle for lane change manoeuvres. This document addresses LCDAS for use on forward-moving cars, vans and straight trucks.
This document does not address LCDAS for use on motorcycles or articulated vehicles such as tractor/trailer combinations and articulated buses.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 17387:2008

NOW

PUBLISHED
ISO 17387:2026
60.60 Standard published
Feb 20, 2026




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