| S 3469 | Senate | Nuclear Waste Administration Act of 2012 | Bill | Died | 2012-09-12 |
| HR 6554 | House | Nuclear Reactor Safety First Act | Bill | Died | 2012-09-21 |
| SJRES 41 | Senate | A joint resolution expressing the sense of Congress regarding the nuclear program of the Government of the Islamic Republic of Iran. | Resolution | Died | 2012-09-25 |
| HR 1280 | House | To amend the Atomic Energy Act of 1954 to require congressional approval of agreements for peaceful nuclear cooperation with foreign countries, and for other purposes. | Bill | Died | 2012-10-01 |
| HR 6555 | House | To direct the Secretary of Defense to use the Armed Forces to protect certain nuclear material of the National Nuclear Security Administration. | Bill | Died | 2012-10-19 |
| HRES 65 | House | Condemning the Government of North Korea for its flagrant and repeated violations of multiple United Nations Security Council resolutions, for its repeated provocations that threaten international peace and stability, and for its February 12, 2013, test of a nuclear device. | Resolution | Died | 2013-02-15 |
| HR 477 | House | Nuclear Family Priority Act | Bill | Died | 2013-02-28 |
| HRES 98 | House | Expressing support for Israel and its right to self-defense against the illegal nuclear program by the Islamic Republic of Iran. | Resolution | Died | 2013-03-05 |
| HR 783 | House | Prevent Iran from Acquiring Nuclear Weapons and Stop War Through Diplomacy Act | Bill | Died | 2013-03-15 |
| HR 1506 | House | Smarter Approach to Nuclear Expenditures Act | Bill | Died | 2013-04-23 |
| HR 1700 | House | Nuclear Disaster Preparedness Act | Bill | Died | 2013-04-25 |
| HR 1650 | House | Nuclear Weapons Abolition and Economic and Energy Conversion Act of 2013 | Bill | Died | 2013-05-06 |
| HR 1073 | House | Nuclear Terrorism Conventions Implementation and Safety of Maritime Navigation Act of 2013 | Bill | Died | 2013-05-21 |
| S 1245 | Senate | Energy and Water Development and Related Agencies Appropriations Act, 2014 | Bill | Died | 2013-06-27 |
| HR 2712 | House | Nuclear Power Licensing Reform Act of 2013 | Bill | Died | 2013-07-19 |
| S 1240 | Senate | Nuclear Waste Administration Act of 2013 | Bill | Died | 2013-07-30 |
| HR 850 | House | Nuclear Iran Prevention Act of 2013 | Bill | Died | 2013-08-01 |
| HR 2861 | House | To require the Nuclear Regulatory Commission to retain and redistribute certain amounts collected as fines. | Bill | Died | 2013-08-02 |
| HR 2905 | House | Nuclear Workers Health Advisory Board Act | Bill | Died | 2013-09-13 |
| HR 2904 | House | Nuclear Workers Compensation Act | Bill | Died | 2013-09-13 |
| SRES 164 | Senate | A resolution designating October 30, 2013, as a national day of remembrance for nuclear weapons program workers. | Resolution | Died | 2013-09-18 |
| S 1519 | Senate | Nuclear Regulatory Commission Reorganization Plan Codification and Complements Act | Bill | Died | 2013-09-18 |
| HR 2449 | House | To authorize the President to extend the term of the Agreement for Cooperation between the Government of the United States of America and the Government of the Republic of Korea Concerning Civil Uses of Nuclear Energy for a period not to exceed March 19, 2016. | Bill | Died | 2013-09-18 |
| HR 3132 | House | Nuclear Regulatory Commission Reorganization Plan Codification and Complements Act | Bill | Died | 2013-09-20 |
| HJRES 81 | House | Making continuing appropriations for the National Nuclear Security Administration and the Office of Environmental Management of the Department of Energy for fiscal year 2014, and for other purposes. | Resolution | Died | 2013-10-03 |
| HJRES 95 | House | Nuclear Regulatory Commission Continuing Appropriations Resolution, 2014 | Resolution | Died | 2013-10-15 |
| HR 3292 | House | United States-Iran Nuclear Negotiations Act | Bill | Died | 2013-10-22 |
| S 1765 | Senate | Iran Nuclear Compliance Act of 2013 | Bill | Died | 2013-11-21 |
| S 1881 | Senate | Nuclear Weapon Free Iran Act of 2013 | Bill | Died | 2013-12-20 |
| HRES 445 | House | Urging the P5+1 to only accept a final nuclear agreement with Iran that definitively prevents Iran from acquiring a nuclear weapons capability, ceases Iran's construction of advanced missiles and warheads, suspends Iran's support for terrorist organizations, and reduces human rights violations within Iran. | Resolution | Died | 2014-01-10 |
| HR 3766 | House | To amend the Atomic Energy Act of 1954 to require congressional approval of agreements for peaceful nuclear cooperation with foreign countries, and for other purposes. | Bill | Died | 2014-01-10 |
| HJRES 109 | House | Providing for the approval of the Congress of the proposed agreement for cooperation between the American Institute in Taiwan and the Taipei Economic and Cultural Representative Office in the United States concerning peaceful uses of nuclear energy pursuant to the Atomic Energy Act of 1954. | Resolution | Died | 2014-02-10 |
| SJRES 31 | Senate | A joint resolution relating to the approval of the proposed Agreement for Cooperation Between the American Institute in Taiwan and the Taipei Economic and Cultural Representatives Office in the United States Concerning Peaceful Uses of Nuclear Energy. | Resolution | Died | 2014-02-10 |
| S 1901 | Senate | Support for United States-Republic of Korea Civil Nuclear Cooperation Act | Bill | Enacted | 2014-02-12 |
| S 2070 | Senate | Smarter Approach to Nuclear Expenditures Act | Bill | Died | 2014-02-27 |
| SCONRES 34 | Senate | A concurrent resolution expressing the sense of Congress that the President should hold the Russian Federation accountable for being in material breach of its obligations under the Intermediate-Range Nuclear Forces Treaty. | Resolution | Died | 2014-03-25 |
| HCONRES 94 | House | Expressing the sense of Congress that the President should hold the Russian Federation accountable for being in material breach of its obligations under the Intermediate-Range Nuclear Forces Treaty. | Resolution | Died | 2014-03-25 |
| S 2326 | Senate | Nuclear Plant Decommissioning Act of 2014 | Bill | Died | 2014-05-13 |
| HR 4667 | House | Nuclear Plant Decommissioning Act of 2014 | Bill | Died | 2014-05-16 |
| HJRES 116 | House | Providing for the approval of the Congress of the proposed Agreement for Cooperation Between the Government of the United States of America and the Government of the Socialist Republic of Vietnam Concerning Peaceful Uses of Nuclear Energy transmitted on May 8, 2014. | Resolution | Died | 2014-06-09 |
| HR 4967 | House | Iran Nuclear Agreement Accountablity Act | Bill | Died | 2014-06-25 |
| SRES 417 | Senate | A resolution designating October 30, 2014, as a national day of remembrance for nuclear weapons program workers. | Resolution | Died | 2014-07-09 |
| HR 4923 | House | Energy and Water Development and Related Agencies Appropriations Act, 2015 | Bill | Died | 2014-07-14 |
| S 2650 | Senate | Iran Nuclear Negotiations Act of 2014 | Bill | Died | 2014-07-23 |
| HCONRES 109 | House | Expressing the sense of Congress relating to extending the interim agreement with the Government of Iran regarding its nuclear program. | Resolution | Died | 2014-07-23 |
| SJRES 36 | Senate | A joint resolution relating to the approval and implementation of the proposed agreement for nuclear cooperation between the United States and the Socialist Republic of Vietnam. | Resolution | Died | 2014-08-01 |
| HRES 716 | House | Expressing the sense of the House of Representatives that the President and the Secretary of State should ensure that the Canadian Government does not permanently store nuclear waste in the Great Lakes Basin. | Resolution | Died | 2014-09-08 |
| SJRES 39 | Senate | A joint resolution relating to the approval of the proposed Agreement for Cooperation Between the Government of the United States of America and the Government of the Socialist Republic of Vietnam Concerning the Peaceful Uses of Nuclear Energy. | Resolution | Died | 2014-09-08 |
| SRES 565 | Senate | A resolution expressing the sense of the Senate that the President and the Secretary of State should ensure that the Canadian Government does not permanently store nuclear waste in the Great Lakes Basin. | Resolution | Died | 2014-09-18 |
| HR 5629 | House | Strengthening Domestic Nuclear Security Act of 2014 | Bill | Died | 2014-12-03 |