Tesla’s Full Self-Driving (Supervised) technology is set to make its European debut, according to a recent announcement from Tesla Europe. The Level 2 advanced driver-assistance system has been technically ready but caught in regulatory limbo due to the stringent UNECE Regulation No. 157 on Automated Lane Keeping Systems. European Tesla owners may soon enjoy FSD capabilities, though likely in a scaled-down version compared to its American counterpart. This development comes amid controversy over hardware requirements, as Elon Musk recently admitted vehicles with Hardware 3 (2019-2023) will need upgrades to Hardware 4 for unsupervised operation—a costly retrofit Tesla has promised to cover for affected customers who purchased the FSD package.