Examining the federal response to the risks associated with per- and polyfluoroalkyl substances (PFAS) March 28, 2019 10:00 AM David Ross Assistant Administrator, Office of Water, Environmental Protection Agency Related Files Ross testimony 03.28.2019.pdf (139.5 KBs) Return to Hearing Related Files SPW 032819.pdf (224.0 KBs) Permalink: https://www.epw.senate.gov/public/index.cfm/2019/3/examining-the-federal-response-to-the-risks-associated-with-per-and-polyfluoroalkyl-substances-pfas
