According to Chemical Processing, as of December 4th, the EPA has eliminated low production exemptions for chemicals containing PFAS. This will help to ensure that new PFAS that can have potential harm to humans are subject to full safety reivews before manufacturing. From the article:
“Today, we’ve modernized our chemical reviews and continued to protect people from unsafe new PFAS," said Michal Freedhoff, assistant administrator for the Office of Chemical Safety and Pollution Prevention.