ISO 17356-4:2005

Road vehicles — Open interface for embedded automotive applications — Part 4: OSEK/VDX Communication (COM)

Publication date: Oct 28, 2005

General information

Current stage: 90.60 Effective date: Mar 5, 2026

Originator: ISO

Owner: ISO/TC 22/SC 31

Type: International Standard

ICS: 43.040.15

Languages: English

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Status: Published

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Scope

ISO 17356-4:2005 (COM) specifies a uniform communication environment for automotive control unit (ECU) application software.
In ISO 17356-4:2005 , the specification increases the portability of application software modules by defining common software communication interfaces and behaviours for internal communication (communication within an ECU) and external communication (communication between networked vehicle nodes), which is independent of the used communication protocol.

Life cycle

NOW

PUBLISHED
ISO 17356-4:2005
90.60 Close of review
Mar 5, 2026