I'm not an expert on all those laws in Europe and the United States. However, I know quite a bit.
The Europeans have taken a long time to deal with PFAS. As a matter of fact, they still don't have criteria for their treatment as of now. However, they have taken a very interesting way to address the issue. They have started surveying all suspected sites of PFAS throughout Europe. It's not all countries, but Switzerland, Holland, Belgium, France, etc., are doing that, so they're gathering data. This is a very rapid process. It started last year—