PFAS Contamination: Trial Begins Against Chemical Giant 3M in Belgium - 1,400 Belgians sue 3M over decades of toxic PFAS exposure risks

Around 1,400 Belgian residents are taking legal action against US chemical giant 3M. They claim decades of exposure to harmful PFAS chemicals from the company's plant in Zwijndrecht, near Antwerp. The lawsuit demands €20,000 per person as provisional compensation for potential health risks.

The case centres on contamination from 3M's Zwijndrecht facility, where high levels of PFAS—often called 'forever chemicals'—were discovered in 2021. These synthetic substances, including PFOS and PFOA, do not break down naturally and build up in the environment and human bodies. Despite remediation work, soil and groundwater in the area remain polluted, with ongoing monitoring showing persistent contamination.

Research links PFAS exposure to serious health problems, such as liver damage, weakened vaccine responses, fertility issues, and higher cancer risks. The lawsuit seeks nearly €30 million in total, arguing that residents face long-term health consequences from years of exposure.

3M previously settled with Flanders in 2022, paying €571 million for cleanup efforts and pledging to address contaminated soil near the plant. However, a separate criminal investigation into the company is still active, though no charges have yet been filed.

Meanwhile, the European Commission is preparing a broad ban on PFAS but has delayed the proposal. A draft regulation is not expected for several more months.

The lawsuit highlights ongoing concerns over PFAS pollution in Zwijndrecht, despite past settlements and cleanup promises. If successful, the case could set a precedent for compensation claims linked to chemical exposure. The outcome may also influence future regulations on PFAS use across Europe.