International Standard
ISO 23792-2:2026
Intelligent transport systems — Motorway chauffeur systems (MCS) — Part 2: Requirements and test procedures for discretionary lane change
Reference number
ISO 23792-2:2026
Edition 1
2026-03
© ISO 2026
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Published (Edition 1, 2026)

ISO 23792-2:2026

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Abstract

This document specifies the requirements for discretionary lane change (DLC) for motorway chauffeur systems (MCS) that perform Level 3 automated driving on limited access motorways. It also specifies the test procedures to verify the requirements. DLC is an additional functionality that can be added to an MCS conforming to the general requirements specified in ISO/TS 23792-1.

Means related to setting a destination and selecting a route to reach the destination are not in the scope of this document.

This document applies to the system installed in light vehicles.

General information

  • Status
     : Published
    Publication date
     : 2026-03
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 21
  • Technical Committee :
    ISO/TC 204
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
11
Sustainable Cities and Communities
13
Climate Action

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