The weaponization of the National Environmental Policy Act and the implications of environmental lawfare : oversight hearing before the Committee on Natural Resources, U.S. House of Representatives, One Hundred Fifteenth Congress, second session, Wednesday, April 25, 2018

Responsibly and Professionally Invigorating Development (RAPID) Act of 2013 : hearing before the Subcommittee on Regulatory Reform, Commercial and Antitrust Law of the Committee on the Judiciary, House of Representatives, One Hundred Thirteenth Congress, first session, on H.R. 2641, July 11, 2013

Economic perspectives on incarceration and the criminal justice system

Issues in climate change statement of Peter R. Orszag, Director, presentation for the CBO Director's Conference on Climate Change

Approaches to reducing carbon dioxide emissions statement of Peter R. Orszag, Director, before the Committee on the Budget, United States House of Representatives

Responsibly and Professionally Invigorating Development Act of 2013 : report together with dissenting views (to accompany H.R. 2641) (including cost estimate of the Congressional Budget Office)

Opportunities to improve project reviews for a cleaner and stronger economy hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Eighteenth Congress, first session, May 17, 2023

Oversight of regulatory impacts analyses for U.S. Environmental Protecting Agency regulations : hearing before the Subcommittee on Superfund, Waste Management, and Regulatory Oversight of the Committee on Environment and Public Works, United States Senate, One Hundred Fourteenth Congress, first session, October 21, 2015