EV Charging Security Moves Closer to Interoperability as SAE EVPKI Consortium Launches Production CTL
SHERIDAN, WYOMING - November 28, 2025 - As the global electric vehicle charging ecosystem races to standardize secure Plug & Charge and other transaction models, the SAE Industry Technologies Consortia's Electric Vehicle Public Key Infrastructure (EVPKI) Consortium has launched a Production Certificate Trust List (CTL) that brings multiple certificate authorities and OEMs into a shared, interoperable security framework.
Production CTL Marks Milestone for Interoperable EV PKI
The newly announced Production CTL is built to enable real-world quality assurance testing with six EVPKI root certificates from major PKI providers and automotive OEMs, including DigiCert, Hubject, Irdeto, ISS, General Motors and Tesla. Using the EVPKI production testing platform, the consortium can now validate its PKI interoperability model against a diverse set of roots that reflect the emerging EV charging market structure.