Oversight of the Environmental Protection Agency’s Implementation of Sound and Transparent Science in Regulation October 3, 2018 02:15 PM Mr. Robert Hahn Visiting Professor, Oxford University Smith School of Enterprise and the Environment Related Files Hahn Testimony 10.03.2018.pdf (94.6 KBs) Return to Hearing Related Files SPW 100318.pdf (161.0 KBs) Permalink: https://www.epw.senate.gov/public/index.cfm/2018/10/oversight-of-the-environmental-protection-agency-s-implementation-of-sound-and-transparent-science-in-regulation