I did some digging, and apparently all launches have been exempt, including Viasats https://www.lightreading.com/opticalip/viasat-presses-fcc-to-review-environ

I did some digging, and apparently all launches have been exempt, including Viasats https://www.lightreading.com/opticalip/viasat-presses-fcc-to-review-environmental-impact-of-starlinks-satellites/d/d-id/766444 https://www.lightreading.com/opticalip/viasat-presses-fcc-to... So they are looking for new regulation, based on some rather spurious claims.