France probes PFAS, microplastic contamination in bottled and tap water

Recent investigations in France have highlighted widespread contamination of both bottled and tap water with microplastics and persistent chemicals of the PFAS family. A 2024 scandal involving Nestlé Waters revealed that some natural mineral brands, such as Perrier, underwent disallowed disinfection treatments, prompting parliamentary and administrative inquiries. Parallel studies have detected microplastics in many bottled water products and elevated levels of trifluoroacetic acid (TFA), a PFAS compound, in tap water samples across the country. The European Chemicals Agency (ECHA) has classified TFA as a reproductive toxicant (reprotoxic 1B), confirming concerns about its health effects. While TFA is not yet among the 20 PFAS monitored by EU regulations, France plans to include it from 2027, and the French health agency (ANSES) continues to assess the risks. Authorities emphasize that current regulations remain stringent and there is no immediate health danger for the general population, but they call for continued vigilance and tighter controls.

These findings have spurred consumer anxiety and calls for stronger oversight of water quality, both from NGOs and health professionals, as the issue sits at the intersection of public health, environmental safety, and regulatory policy.