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Summary & Details

Beyond Four Wheels: UN Regulation No. 155 Implementation in Light Mobility Vehicle Cybersecurity

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20265196

Paper/Info type: Proceedings (Spring)

No.47-26

Pages: 1-5(Total 5 p)

Date of publication: May 2026

Publisher: JSAE

Language: English

Event: 2026 JSAE Annual Congress (Spring)

Detailed Information

Author(J)	1) Carlos Lujan, 2) Oriol Flix, 3) Nadia Martínez
Author(E)	1) Carlos Lujan, 2) Oriol Flix, 3) Nadia Martínez
Affiliation(J)	1) Applus+ IDIADA, 2) Applus+ IDIADA, 3) Applus+ IDIADA
Affiliation(E)	1) Applus+ IDIADA, 2) Applus+ IDIADA, 3) Applus+ IDIADA
Abstract(E)	UN Regulation No.155 represents a pivotal advancement in automotive cybersecurity, establishing mandatory vehicle protection frameworks. This paper analyzes its adaptation to light mobility vehicles—motorcycles, tricycles, and quadricycles—undergoing rapid digital transformation through connectivity and assistance systems. Light vehicles face unique cybersecurity challenges: limited computational resources, space constraints, and distinct threat vectors from exposed rider interfaces. Manufacturer CSMS implementations vary significantly, particularly in threat assessments for handlebar displays, navigation systems, and vehicle-to-vehicle communications. Research examines regulatory evolution, manufacturer compliance strategies, and certification adaptations. Findings highlight the regulation's flexibility while identifying needs for vehicle-specific guidance in updates and supply chain management.

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