Cooperative Federalism: State Perspectives on EPA Regulatory Actions and the Role of States as Co-Regulators March 9, 2016 09:30 AM 406 Dirksen Ali Mirzakhalili Director, Division of Air Quality, Delaware Department of Natural Resources and Environmental Control Related Files Mirzakhalili Testimony.pdf (163.1 KBs) Return to Hearing Related Files SPW 030916.pdf (124.6 KBs) Permalink: https://www.epw.senate.gov/public/index.cfm/2016/3/cooperative-federalism-state-perspectives-on-epa-regulatory-actions-and-the-role-of-states-as-co-regulators