WP.29 Regarding the necessity of complying with UN-R155/UN-R156 regulations

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Basic Software Terminal Security Network ETAS

Introduction

The automotive sector is undergoing a major transformation due to the digitization of in-vehicle systems required to enable vehicle automation, connectivity, and shared mobility, which comes with significant cybersecurity risks. In this article, we will introduce the UNECE WP.29 regulations that will need to be addressed domestically in the future.

UNECE WP.29 Trends

Two new United Nations regulations (UN-R155/UN-R156) allow automakers to implement measures across four different areas to address these risks by establishing implementation and auditing requirements. We sought.

1) Vehicle cybersecurity management

2) Vehicle protection by design to reduce risk along the value chain

3) Detection and response to security incidents across fleets

4) Providing safe and secure software updates and ensuring vehicle software is legally compliant by ensuring vehicle safety is not compromised.

Overview of Cyber Security Management System and Type Approval

An overview of the cybersecurity management system and type certification is as follows.

* OTA (Over The Air): Equipped with TCU and remote software update function

　SU (Software Update): Includes software updates via diagnostic equipment (almost all vehicles)

CSMS（Cyber Security Management System）

・Each company has already started work, led by the OEMs that participated in the test phase.

・Surveys and hearings related to supply chain management have been started for Tier2 suppliers via Tier1 suppliers

UNECE WP.29 – UN-R155 Cyber Security Management System (CSMS)

SUMS（Software Update Management System）

・Situation where multiple OEMs have started RFQ for SUMS implementation support and consultation (EU)

・Two trends in Japan

Aiming to realize WP.29 compliance based on the existing OTA technology, methods, and processes that have been accumulated to date

　新規案件としてスクラッチから実装を検討・計画をしてWP.29対応実現を目指す

UNECE WP.29 – UN-R156 Software Update Management System (SUMS)

How should we proceed with legal compliance?

From the above, we understand that cybersecurity measures are necessary for vehicles as well, but there may be cases where you don't know what to do or where to start.

In such cases, ETAS provides services such as cybersecurity consulting and training to help resolve customer issues.

Security consulting, security training

In addition, Macnica can make proposals from both software and hardware perspectives regarding the security that is actually installed in vehicles.

Please check the related URL below to see what kind of proposals we can offer.

In-vehicle cyber security: How should we respond?