Cigarette showdown at EU court ends with a twist: Ban fails, but transparency wins

(CN) — A quiet fight over how cigarettes are actually measured just turned into a big deal in Europe on Tuesday, with EU judges saying you can challenge the system, but you still have to play by its rules.

A Dutch youth anti-smoking group, Stichting Rookpreventie Jeugd, tried to take cigarettes off the shelves by challenging how they are tested, arguing the official method makes them look cleaner than they really are. The group said the standard lab test underestimates what smokers actually take in, meaning products that pass on paper may in practice exceed EU limits.

After Dutch regulators declined to act and national courts split on whether a different testing method could be used, the dispute reached the Court of Justice of the European Union.

That argument didn’t get far. Judges said people should be able to check whether cigarettes on the market meet legal limits — but that right does not extend to rewriting how those limits are tested.

At the same time, they drew a sharp line on transparency. EU law cannot depend on rules people cannot access. “The principle of the rule of law,” the judges said, “requires free access to EU law for all natural or legal persons.”

And that access must be real. “Access to the content of those standards must … be general, effective, without charge and nondiscriminatory.”

Europe’s cigarette rules are straightforward on paper: stay within limits for tar, nicotine and carbon monoxide or stay off the market. In practice, everything hinges on ISO testing, which simulates smoking in controlled lab conditions.

The case exposed a gap between those lab tests and real-world use. Cigarette filters contain tiny ventilation holes that dilute smoke during testing, but smokers often cover them, increasing intake. A study by the Dutch public health institute RIVM, cited in the case, found that more intense testing could push virtually all filter cigarettes on the Dutch market over the legal limits.

Dutch courts split over how to respond. A lower court sided with the foundation and suggested cigarettes might need to be withdrawn. On appeal, judges in The Hague narrowed the question and asked whether access to the official standards rules out alternative testing.

The EU court said yes. The system only works if everyone uses the same method, meaning companies must rely on ISO testing and courts cannot substitute their own.

Jacques Sluysmans, lawyer for Stichting Rookpreventie Jeugd, said the ruling cuts both ways. The ruling, he said, confirms there is an overriding public interest in making the standards public, even over intellectual property claims — “even if those standards were protected by intellectual property rights, that interest should prevail over such rights claimed.”

But it also shuts the door on using alternative testing methods once those standards are accessible, Sluysmans added, noting it was “common ground that the foundation did have access to the relevant ISO-standards.”

Annalisa Volpato, associate professor of EU law at the University of Padova, called it “an important decision on the legal effects of standards referred to in EU legislation,” saying the court makes clear the rules behind the system must be “free, general, effective, without charge and nondiscriminatory,” and that EU institutions have to foot the bill.

She said that likely means Brussels will need to open up access to those standards, making the system more transparent without tearing it down — “not a Copernican revolution of the status quo.”

Martin McKee, professor of European public health at the London School of Hygiene and Tropical Medicine, said the outcome is mixed. “This ruling is good news for public health and bad news for the tobacco industry, but only goes so far,” he said, noting long-standing concerns that EU testing methods were shaped in ways that underestimate real exposure, including through filter design and testing conditions.

While the ruling strengthens transparency, he said it stops short of fixing that core issue, leaving open whether current tests truly reflect cigarettes “consumed as intended” and shifting the pressure back to lawmakers.

Mariolina Eliantonio, professor of European and comparative administrative law and procedure at Maastricht University, said the ruling locks in a clear rule. If standards are binding, people must be able to access them.

She noted the Dutch system likely meets that test, but others may not — meaning countries that fall short will now have to bring their access systems into line.

The Dutch government struck a cautious tone. Sandra in ’t Groen, spokesperson for Health Minister Sophie Hermans, said it was too early to comment and that officials need more time to assess the ruling. The Dutch regulator involved in the case did not respond.

Europe’s tobacco rules are already under pressure, and this case drops into the middle of that debate. Smoking still causes around 700,000 deaths a year across the EU, and countries like the Netherlands and France have been tightening restrictions, from expanding smoke-free spaces to pushing higher taxes and tougher sales rules. At the same time, there is growing scrutiny over whether current testing methods reflect how people actually smoke.

Legally, the outcome is clear. The ruling from Luxembourg cannot be appealed. The case now returns to the Dutch court, which must apply it, effectively shutting the door on using alternative testing methods to force cigarettes off the market under current law.

Courthouse News reporter Eunseo Hong is based in the Netherlands.