The European Commission has recently announced new regulations to limit the use of undecafluorohexanoic acid (PFHxA) and its related substances, a sub-group of the widely scrutinized per- and polyfluoroalkyl substances (PFAS). The decision is part of the EU’s broader efforts to protect both human health and the environment, under the REACH Regulation (1907/2006) which governs the management of chemicals across the European Union.
Addressing Persistent Environmental Contamination
PFHxA and its related compounds, known for being extremely persistent in water and difficult to break down, are found to pose important risks when used in certain products. These substances, often referred to as “forever chemicals“, have been linked to the contamination of soil and water, including vital drinking water sources.
The Commission’s restrictions target areas where the risks associated with PFHxA are not adequately controlled, and where safer alternatives exist.
Targeted Product Bans
Under the new measures, the use of PFHxA will be prohibited in a variety of consumer goods, including textiles like rain jackets, food packaging materials such as pizza boxes, waterproofing sprays, and certain cosmetics like skincare products. Furthermore, the restrictions will apply to some firefighting foam applications, including those used for training and testing, without jeopardizing safety standards.
However, the Commission clarified that the restriction does not extend to all uses of PFHxA. It exempts certain critical applications, such as those involving semiconductors, batteries, and fuel cells for green hydrogen technology. These exemptions recognize the importance of these industries in Europe’s shift toward a greener and more digital economy.
Significant Step in Reducing PFAS Emissions
This decision marks a crucial step towards EU’s long-standing commitment to reduce PFAS emissions. PFHxA, which is frequently used as a replacement for the already-banned perfluorooctanoic acid (PFOA), has become a focus of regulatory attention. The newly adopted measures are based on rigorous scientific evaluations conducted by the European Chemicals Agency’s (ECHA) Committees, and they have gained approval from both the European Parliament and the European Council.
Implementation Timeline and Transitional Periods
Transitional periods, ranging from 18 months to 5 years depending on the specific product, will allow industries sufficient time to adapt and phase out the use of these harmful chemicals by switching to safer alternatives.
Conclusion
The adoption of these new restrictions on PFHxA is the next step in the EU’s ongoing mission to reduce environmental and health risks posed by harmful chemicals. By targeting products where viable alternatives exist, the European Commission is balancing the need for regulatory action with the practicalities of industrial transition. With these measures, the EU reinforces its commitment to protecting public health, safeguarding the environment, and promoting a more sustainable future.
You can access The European Commission’s official press release here.
