EU Proposes Satellite-Based Speed Limiter to Automatically Cut Power in Speeding Vehicles

Starting July 2024, the European Union requires all newly sold vehicles to be equipped with Intelligent Speed Assistance (ISA) systems. These systems use cameras, GPS data, and map information to identify road speed limits, issue audible alerts when speeding occurs, and automatically adjust vehicle speed when cruise control is engaged. Drivers can currently temporarily disable or override the system, but it typically reactivates automatically upon restarting the vehicle. Under a newly proposed plan, the EU intends to further strengthen this feature after 2030 by mandating that new vehicles be fitted with satellite-based speed-limit enforcement systems. The new system will combine satellite positioning with onboard sensors to determine the vehicle’s precise location and compare it against local speed limit data. If speeding is detected, the system will directly reduce engine power output to enforce compliance with speed limits. In recent years, the EU has progressively mandated several additional safety technologies for new vehicles, including speed limit warnings, driver drowsiness detection, distraction alerts, event data recorders, and pre-installed wiring harnesses to support future installation of alcohol interlock devices.