Cooperative Federalism Under the Clean Air Act: State Perspectives April 10, 2018 10:00 AM Sean Alteri Division for Air Quality, Kentucky Department for Environmental Protection, Frankfort, KY Related Files Alteri Testimony 04.10.2018.pdf (255.3 KBs) Return to Hearing Related Files SPW 041018.pdf (188.8 KBs) Permalink: https://www.epw.senate.gov/public/index.cfm/2018/4/cooperative-federalism-under-the-clean-air-act-state-perspectives