On-Board Diagnostics Symposium-Europe

March 2025 | Europe

Overview Program Exhibit & Sponsor Contact

Stay Ahead of the Curve

Actively learn and collaborate on real-world challenges and applications.

Created by engineers, for engineers, the technical program at the 2025 On-Board Diagnostics Symposium-Europe will feature representatives from top European and U.S. companies, the European Commission, the California Air Resource Board (CARB), Vehicle Emission Control Center (VECC) and ground vehicle manufacturers and suppliers from around the globe.

Join the community of light- and heavy-duty OBD-systems engineers to hear about:

  • Current and changing global OBD emissions rules and regulations
  • Industry drivers
  • Legislative policies and standards
  • Emerging technologies


Check back as more information about our 2025 technical program becomes available.

It is a critical venue for understanding and discussing the ICE and now ZEV regulations for diagnostics and standardized communication.
– Andrew Gear, HATCHI
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