Automated vehicles in the EU
This briefing by the European Parliamentary Research Service examines the development, deployment, and regulation of automated and connected vehicles in the European Union. It outlines the technical levels of vehicle automation, potential safety and environmental benefits, and key policy challenges including cybersecurity, data privacy, liability, and needed adjustments to international traffic conventions. The text also reviews ongoing legislative, technical, and research activities at both the EU and international levels.
Summary and content fields are drawn from the document text and are pending editorial review.
Who issued it
Who it governs
Members and staff of the European Parliament seeking an overview of the regulatory and technological landscape of automated vehicles.
What the document contains
The briefing covers the technical taxonomy of automated vehicles, the potential benefits and challenges of vehicle automation, international and EU-level regulatory frameworks such as UNECE agreements and type-approval directives, and cross-cutting issues including cybersecurity, data protection, and liability.
The document does not provide binding legislation or specific enforcement actions, but rather serves as a research briefing and policy overview.
- Automated and connected vehicles have the potential to significantly increase road safety by reducing human error, as well as improve traffic efficiency and reduce environmental impact.
- Vehicle automation is categorized into six levels (0 to 5) based on the SAE taxonomy, ranging from driver assistance to fully autonomous driving systems.
- The deployment of automated vehicles requires substantial updates to international legal frameworks, particularly the Vienna Convention on Road Traffic and UNECE vehicle regulations.
- Key regulatory challenges include establishing clear rules for cybersecurity, protecting personal data privacy, and resolving complex product liability issues when accidents occur.
- The European Union is actively supporting automated transport through Horizon 2020 research funding, regulatory harmonization, and alignment with international standards bodies.
· SUMMARY · Potential and challenges of automated vehicles · Levels of automation · Automated technologies and their deployment · Regulatory and legal framework for automated vehicles · Ongoing work in the EU · Main references
How it scores
Each score is backed by a quote verified against the document text. Editorial review has not yet confirmed them.
Accountability
3/5Clear responsibility for AI outcomes
In case of malfunction of an automated vehicle , who is liable when such malfunctions result in an accident: the manufacturer, the owner or the driver has to be clarified.
Challenges
screening score · 2026-10-24
Fairness
0/5Non-discrimination and equitable treatment
screening score · 2026-10-24
Human Dignity
0/5Respect for the inherent worth of persons
screening score · 2026-10-24
Human Oversight
3/5Humans remain in control of consequential decisions
the driver must deliberately activate the system, but does not have to monitor it constantly. The driver can override or switch off the system at all times.
Levels of automation
screening score · 2026-10-24
Privacy
3/5Protection of personal data and private life
As third parties can access and use sensitive driver and driving data, legislation seems necessary to protect personal privacy of consumers in connected vehicles.
Cybersecurity and data privacy
screening score · 2026-10-24
Transparency
1/5Openness about how AI systems work and are used
For an effective communication between the technological and political spheres, categorisation and terminology are being developed
SUMMARY
screening score · 2026-10-24
Enforcement
1/5Consequences and compliance mechanisms with real force
The completion of the type -approval examination results in issuance of a Certificate of Conformity
Implementation of type-approval of vehicles in the European Union
screening score · 2026-10-24
Impact Assessment
3/5Required assessment of an AI system's risks/impacts before or during use
the automation of vehicles changes the driving risks in many regards and therefore requires an assessment of all traffic and vehicle related regulation.
Regulatory and legal framework for automated vehicles
screening score · 2026-10-24