Zagreb says yes
On September 29, 2026, Tesla announced that its supervised Full Self-Driving system has been approved in Croatia, with a rollout across the country expected to begin soon. The approval makes Croatia the latest in a growing list of European countries to clear the technology, which controls a vehicle's speed and steering while requiring the driver to remain attentive.
The Dutch regulator RDW approved the system in April, with Belgium and a handful of other countries following suit. Neighbouring Slovenia approved the system earlier in September. The RDW is now proposing that the software be approved across the entire European Union — a move that would turn a patchwork of national approvals into a single, continent-wide market for Tesla's driver-assistance technology.
Tesla has said the European rollout of FSD is crucial to boosting sales and regaining market share amid growing competition from Chinese electric-vehicle makers. In Europe, where Tesla's sales have faced sustained pressure, the company is betting that its software — rather than new sheet metal — can be the differentiator that wins buyers back.
The vote that keeps slipping
An EU-wide approval, however, is proving harder to secure than the national ones. A vote on allowing the software's rollout across the bloc, previously expected in October, has been delayed, with the next apparent opportunity for a decision not before December.
The bar is high by design. An EU-wide rollout requires support from a "qualified majority" of 15 of the EU's 27 member states, representing 65 percent of the bloc's population. That means Tesla needs not just a handful of friendly regulators but a genuine continental consensus — and right now, it does not have one.
On the very same day Croatia's approval was announced, a prominent safety group urged EU member states to reject the technology. The European Transport Safety Council (ETSC) said Tesla's driver-assistance system includes a speed offset function that can raise the vehicle's maximum speed by as much as 50 percent above the limit detected by the car. The group said Tesla has not sought an exemption from United Nations Economic Commission rules to allow the system to exceed posted limits through an offset function.
The speed-offset dispute
The speed offset has emerged as one of the most contentious aspects of Tesla's European push. The Dutch RDW approval gives Tesla exemptions from a series of rules set by the UN commission — but, according to the ETSC, the speed offset was not among them. Several countries, including Sweden, France, and the Czech Republic, have raised concerns about the system's ability to exceed speed limits.
The ETSC urged European regulators to reject approval of the speed offset function and a separate feature that matches driving speeds to surrounding traffic. Tesla did not immediately respond to the group's request for comment, according to Reuters.
For Tesla's part, CEO Elon Musk has framed the regulatory debate in stark terms, saying that delaying the approval of FSD "will cost lives" — the company's long-standing argument that its driver-assistance technology, on balance, prevents more accidents than human error causes. The claim is central to Tesla's pitch to regulators: that the relevant comparison is not between FSD and perfection, but between FSD and the fallible human drivers it would partially replace.
Safety advocates counter that a system marketed as "Full Self-Driving" — even with the "supervised" qualifier — invites driver inattention, and that features like a speed offset normalize exceeding legal limits. The dispute is, at its core, a philosophical one: should regulators evaluate driver-assistance systems by their aggregate safety statistics, or by whether each individual behavior of the system complies with the rules of the road?
Why Croatia matters
Croatia may seem like a small prize in Tesla's European ambitions, but its significance is strategic. Each national approval strengthens the case for an EU-wide decision: it demonstrates that regulators in different countries, examining the same system, are reaching the same conclusion. Slovenia's approval earlier in September and Croatia's now create a regional cluster of approvals in Central Europe, adding momentum to the RDW's proposal for bloc-wide clearance.
The pattern also reveals Tesla's playbook. Rather than waiting for Brussels, the company is going country by country, building a map of approvals that makes a "no" vote at the EU level politically harder. It is a strategy that has worked in stages: the Dutch approval in April was the breakthrough; Belgium and the others were the follow-through; the Balkans and Central Europe are the consolidation.
What remains is the hardest part — winning over the skeptics. France, Sweden, and the Czech Republic are not peripheral voices in EU automotive regulation; they are major car-producing nations with their own safety establishments. If the December vote is to succeed, Tesla will need to address the speed-offset question head-on, either by modifying the feature for the European market or by persuading regulators that it belongs within the rules.
The Chinese shadow
Hovering over the entire debate is the competitive pressure Tesla says makes FSD approval urgent. Chinese EV makers have been gaining ground in Europe with vehicles that undercut Tesla on price while matching or exceeding it on features, including their own advanced driver-assistance systems. For Tesla, FSD is not just a technology showcase — it is a revenue stream and a competitive moat. Every month of delay is a month in which rivals close the gap.
This commercial urgency is precisely what makes regulators cautious. Approving a powerful driver-assistance system partly because a company needs a sales boost is a very different proposition from approving it because the safety case is airtight. The ETSC's intervention on September 29 was a reminder that in Europe, the burden of proof sits with the manufacturer — and that "move fast" is not a regulatory philosophy the continent shares.
What happens next
The immediate timeline is clear enough. Croatia's rollout will begin in the coming weeks, giving Tesla another real-world European data set. The EU-wide vote, now unlikely before December, will be the decisive test. Between now and then, expect intensive technical discussions between Tesla, the RDW, and skeptical member states over the speed offset and related features.
For European Tesla owners, the stakes are tangible: FSD approval would unlock features they have watched American drivers use for years. For the industry, the stakes are larger still. The EU's decision on Tesla's system will set the template for how Europe regulates every advanced driver-assistance system that follows — from Chinese, German, and American automakers alike. Croatia's yes was a step. December's vote will be the verdict.
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