Nuclear plant security hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Seventh Congress, second session, on S. 1586, a bill to amend the Atomic Energy Act of 1954 to authorize the carrying of firearms by employees of licensees, and for other purposes, S. 1746, a bill to amend the Atomic Energy Act of 1954 and the Energy Reorganization Act of 1974 to strengthen security at sensitive nuclear facilities, June 5, 2002

Oversight of the Nuclear Regulatory Commission : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, second session, March 4, 2020

DOE management and oversight of its nuclear weapons complex : lessons of the Y-12 security failure : hearing before the Subcommittee on Oversight and Investigations of the Committee on Energy and Commerce, House of Representatives, One Hundred Thirteenth Congress, first session, March 13, 2013

How the domestic nuclear industry boosts local economies, curbs emissions, and strengthens national security : field hearing before the Subcommittee on Energy, Committee on Science, Space, and Technology, House of Representatives, One Hundred Sixteenth Congress, first session, May 3, 2019

Summary of open issues with the safety basis for the Uranium Processing Facility, Y-12 National Security Complex

Nuclear Regulatory Commission oversight : security of our nation's nuclear plants : hearing before the Subcommittee on Clean Air and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, second session, February 28, 2008

Nuclear security : actions, accountability and reform : hearing before the Subcommittee on Strategic Forces of the Committee on Armed Services, House of Representatives, One Hundred Thirteenth Congress, first session, hearing held February 28, 2013

Nuclear security DOE needs to address protective forces' personnel system issues : report to congressional committees

Oversight hearing : the President's fiscal year 2016 budget request for the Nuclear Regulatory Commission : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Fourteenth Congress, first session, April 15, 2015

Managing sensitive information actions needed to prevent unintended public disclosures of U.S. nuclear sites and activities : report to the Speaker of the House of Representatives