How the European Union & the United States Tackle the Regulatory Challenges of PFAS - A Push for International Cooperation

This research explores the latest approaches to regulating per- and polyfluoroalkyl substances (PFAS) domestically in the United States and compares these methods to those utilized internationally, particularly in Europe. PFAS, often referred to as "forever chemicals" due to their persistence in the environment, have become a significant concern due to their adverse effects on human health and the environment. These substances are found in a wide range of consumer products and industrial processes, leading to widespread contamination of water, soil, and wildlife. In the U.S., regulations surrounding PFAS have been slow to evolve, with patchwork state-level efforts and federal inaction creating gaps in enforcement and protection. In a comparative approach, this research seeks to provide insights into the effectiveness of the various regulatory frameworks in place internationally. Europe, particularly the European Union, has taken more proactive steps in regulating PFAS, with stricter limits on the substances, ongoing research into their effects, and initiatives to promote cleaner alternatives. By examining the successes and challenges faced by these international efforts, readers will gain a clearer understanding of what might be the most promising path forward for the United States. One key takeaway from this comparison is the potential for international cooperation to address environmental issues that transcend national borders. This paper suggests that the U.S. could benefit significantly from adopting a similar approach to the European Union, aligning its policies with international standards to prevent further environmental and public health degradation. One of the most significant barriers to comprehensive environmental policy in the U.S. is often economic. Thus, the central question explored in this research is: Can a nation be held liable for long-persisting pollutants like PFAS, and what steps should be taken to ensure accountability in addressing these contaminants?