UK PFAS Inquiry Puts ‘Forever Chemicals’ in Regulatory Crosshairs

Understanding PFAS Risks and Usage

PFAS are a group of over 14,000 synthetic chemicals known for their resistance to heat, water, oil, and grease. These substances are prevalent in a range of industrial and consumer applications — from textiles and food packaging to electronics and cosmetics. However, their chemical stability also means they persist in the environment and human bodies, earning the nickname “forever chemicals.”

Scientific studies have linked PFAS exposure to health conditions such as cancer, immune system suppression, and reduced fertility. Given their bioaccumulative nature, PFAS pollution poses long-term challenges to ecosystems and public health.

What the Inquiry Will Examine

The EAC inquiry seeks to determine whether current UK legislation, including UK REACH, sufficiently manages the risks of PFAS. It will also examine the effectiveness of the Environment Agency and other bodies in monitoring and controlling PFAS use.

According to Committee Chair Toby Perkins MP, “The UK’s regulatory approach is far less active than in many other jurisdictions. The Committee is looking into this important topic to better understand the risks and ask what – if anything – the Government should do to strengthen the UK’s approach.”

Written submissions are invited by 5:00 pm on 26 May 2025. This opens a window for industry players to shape future policy and mitigate risks.

Implications for Manufacturers and the Supply Chain

Manufacturers using PFAS in coatings, lubricants, or packaging may soon face new compliance burdens or substitution requirements. Service providers in waste management and environmental monitoring will also need to adapt to heightened scrutiny and possibly expanded remediation responsibilities.

International businesses operating in the UK must consider how evolving domestic rules could create regulatory divergence from the EU and US, where PFAS restrictions are already advancing.