Automotive industry joins forces on access to vehicle data

Brussels, 1 December 2016 – Europe’s automobile manufacturers and automotive suppliers have announced that they are joining forces to find a solution for secure and safe access to vehicle data to interested market participants. This announcement was made today by the sectors’ associations, the European Automobile Manufacturers’ Association (ACEA) and the European Association of Automotive Suppliers (CLEPA) at ACEA’s conference, ‘Smart Cars: Driven by Data’.

Today’s vehicles are increasingly ‘connected’ in the sense that they can exchange information wirelessly with the vehicle manufacturer, other vehicles and third-party service providers including insurance companies, financial and fleet service providers, users, infrastructure operators and diagnostic solution providers. This increases comfort and convenience for consumers, improves products and services, and contributes towards achieving societal goals such as improving road safety, reducing fuel consumption, and facilitating traffic management and parking.

This development is generating increasing demands from various market participants to access in-vehicle data. The data in question, generated by the vehicle, is known as ‘operating data’. It excludes data imported by vehicle users (such as mobile phone contact lists and selected destinations for navigation) and data received from external sources (like information transmitted by roadside units, other vehicles or vulnerable road users).

Access to in-vehicle data must be safe and secure.  Direct third-party access to vehicle functions could increase exposure to hacker attacks, as every new external data interface increases the number of potential targets and entry points. Additional safety risks in terms of driver distraction could arise if external parties are granted uncontrolled access to the vehicle’s on-board systems, user interfaces and function displays.

“Vehicle manufacturers are fundamentally willing to share relevant vehicle data with third parties, provided this occurs in a way that meets strict requirements for road and product safety, as well as data security, and does not undermine their liability,” stated ACEA Secretary General, Erik Jonnaert.

To minimise risks, automobile manufacturers and suppliers have been working together on an alternative to direct in-vehicle access to data. This would involve vehicle manufacturers communicating the relevant data in a secure manner between the vehicle and an off-board facility, from where market participants can access it. This would provide an open but secure interface for the provision of third-party services.

In addition to an external server managed by the vehicle manufacturer, one or more neutral servers should be installed to offer service providers an alternative access method, ensuring their identity is not disclosed to the vehicle manufacturer and that customer data privacy rights are observed. These servers will not be operated, owned or financed by the vehicle manufacturers.

“This concept for the transfer of vehicle-generated data should contribute to innovation, allowing for fair competition and providing drivers with freedom of choice,” stated CLEPA Acting CEO, Amalia Di Stefano.

ACEA and CLEPA will continue to work together on the technical details, as well as a ‘proof of concept’. 

About ACEA

  • The European Automobile Manufacturers’ Association (ACEA) represents the 15 major Europe-based car, van, truck and bus makers: BMW Group, DAF Trucks, Daimler Truck, Ferrari, Ford of Europe, Honda Motor Europe, Hyundai Motor Europe, Iveco Group, JLR, Mercedes-Benz, Nissan, Renault Group, Toyota Motor Europe, Volkswagen Group, and Volvo Group
  • Visit for more information about ACEA, and follow us on or


  • Ben Kennard, Senior Communications Manager,, +32 485 88 66 44


  • CLEPA is the European Association of Automotive Suppliers. 120 of the world’s most prominent suppliers for car parts, systems and modules and 23 national trade associations and European sector associations are members of CLEPA, representing more than 3,000 companies, employing more than 5 million people and covering all products and services within the automotive supply chain. Based in Brussels, CLEPA is recognised as the natural discussion partner by the European Institutions, United Nations and fellow associations (ACEA, JAMA, MEMA, etc).
  • Contact: Amalia Di Stefano, CLEPA acting CEO,, +32 2 743 91 35

About the EU automobile industry

  • 12.9 million Europeans work in the automotive sector
  • 8.3% of all manufacturing jobs in the EU
  • €392.2 billion in tax revenue for European governments
  • €101.9 billion trade surplus for the European Union
  • Over 7% of EU GDP generated by the auto industry
  • €59.1 billion in R&D spending annually, 31% of EU total
Content type Press release
Vehicle types All vehicles
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