All Vehicles Sold in the EU Must Be Able to Hook Up to a Breathalyzer
Starting July 1, all vehicles sold in the European Union must have a preinstalled interface for a breathalyzer lock. This initiative is part of the EU's Vision Zero program aimed at eliminating drunk-driving fatalities by 2050. The regulation mandates that automakers provide the necessary electrical connection and space for the device, which prevents the vehicle from starting if the driver's alcohol level exceeds the legal limit.
- ▪All vehicles sold in the EU must include a breathalyzer lock interface by July 1.
- ▪The measure aims to reduce drunk-driving-related deaths by at least 50 percent by 2030.
- ▪The breathalyzer device must comply with European standard EN 50436 and prevent the vehicle from starting if alcohol levels are too high.
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Fernanda GonzálezGearMay 23, 2026 3:00 AMAll Vehicles Sold in the EU Must Be Able to Hook Up to a BreathalyzerThe measure is part of a European Union–led strategy to eliminate all drunk-driving-related deaths and injuries by 2050.Photograph: François Nascimbeni/AFP/Getty ImagesCommentLoaderSave StorySave this storyCommentLoaderSave StorySave this storyAs of July 1, all vehicles sold within the European Union must include a standard, preinstalled interface that allows a breathalyzer lock to be added to the ignition system.
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