The PFAS Accountability Act of 2024 creates a new federal legal right for individuals exposed to per- and polyfluoroalkyl substances, commonly known as PFAS, which are toxic chemicals found in the blood of millions of Americans and in drinking water sources nationwide. The bill establishes that people significantly exposed to PFAS can sue manufacturers and companies involved in creating these chemicals in federal court and seek compensation for medical monitoring to detect diseases linked to PFAS exposure, such as cancer, reproductive harm, and immune system damage. The legislation shifts the financial burden of medical monitoring from affected individuals to the companies responsible for PFAS exposure and allows courts to order additional health research studies on PFAS when scientific data is insufficient. The bill does not preempt state laws, meaning individuals can pursue claims under both federal and state legal systems. The legislation was introduced in February 2024 but does not specify dedicated federal funding for implementation, relying instead on court-ordered remedies and industry-funded research mandates.