| S 2030 | Senate | Iran Nuclear Treaty Act | Bill | Died | 2021-06-10 |
| HR 3995 | House | Twenty-First Century Nuclear Security Act | Bill | Died | 2021-06-18 |
| HR 4024 | House | Zero-Emission Nuclear Power Production Credit Act of 2021 | Bill | Died | 2021-06-21 |
| S 2291 | Senate | Zero-Emission Nuclear Power Production Credit Act of 2021 | Bill | Died | 2021-06-24 |
| HR 4353 | House | Uranium Seawater Extraction Research and Development Act | Bill | Died | 2021-07-02 |
| HR 4479 | House | Facilitating Innovative Nuclear Diagnostics Act of 2021 | Bill | Died | 2021-07-19 |
| HR 4549 | House | Energy and Water Development and Related Agencies Appropriations Act, 2022 | Bill | Died | 2021-07-20 |
| HR 4879 | House | Nuclear Security Enterprise Infrastructure Improvement Act of 2021 | Bill | Died | 2021-07-30 |
| HR 4834 | House | Nuclear Power Purchase Agreements Act | Bill | Died | 2021-07-30 |
| S 2609 | Senate | Facilitating Innovative Nuclear Diagnostics Act of 2021 | Bill | Died | 2021-08-04 |
| HR 4960 | House | Preserving Existing Nuclear Energy Generation Act | Bill | Died | 2021-08-09 |
| HRES 647 | House | Expressing the sense of the House of Representatives that the President and the Secretary of State should ensure that the Government of Canada does not permanently store nuclear waste in the Great Lakes Basin. | Resolution | Died | 2021-09-17 |
| S 2871 | Senate | Nuclear Waste Task Force Act of 2021 | Bill | Died | 2021-09-28 |
| HR 5401 | House | Nuclear Waste Task Force Act of 2021 | Bill | Died | 2021-09-29 |
| HRES 616 | House | Recognizing the 30th anniversary of the closing of the Semipalatinsk nuclear weapons test site in Kazakhstan. | Resolution | Died | 2021-10-12 |
| SRES 434 | Senate | A resolution designating October 30, 2021, as a national day of remembrance for the workers of the nuclear weapons program of the United States. | Resolution | Died | 2021-10-28 |
| HRES 832 | House | Expressing the sense of the House of Representatives in support of the International Atomic Energy Agency's (IAEA) nuclear security role. | Resolution | Died | 2021-12-02 |
| SRES 466 | Senate | A resolution expressing the sense of the Senate in support of the International Atomic Energy Agency's (IAEA) nuclear security role. | Resolution | Died | 2021-12-02 |
| HR 6154 | House | Accelerating Nuclear Innovation through Fee Reform Act | Bill | Died | 2021-12-08 |
| S 3480 | Senate | A bill to prohibit the use of funds to reduce the nuclear forces of the United States. | Bill | Died | 2022-01-18 |
| HR 6618 | House | Advanced Nuclear Reactor Prize Act | Bill | Died | 2022-02-08 |
| S 2373 | Senate | American Nuclear Infrastructure Act of 2021 | Bill | Died | 2022-02-09 |
| SRES 511 | Senate | A resolution expressing the sense of the Senate that establishing a regional nuclear fuel bank would assist international efforts to avoid a destabilizing arms race in the Middle East and would promote the peaceful use of nuclear power. | Resolution | Died | 2022-02-10 |
| HR 6685 | House | Spent Fuel Prioritization Act of 2022 | Bill | Died | 2022-02-10 |
| SRES 514 | Senate | A resolution expressing the sense of the Senate that the President and the Secretary of State should ensure that the Government of Canada does not permanently store nuclear waste in the Great Lakes Basin. | Resolution | Died | 2022-02-15 |
| SRES 438 | Senate | A resolution designating October 30, 2021, as a national day of remembrance for the workers of the nuclear weapons program of the United States. | Resolution | Died | 2022-02-15 |
| HJRES 73 | House | Formally apologizing for the nuclear legacy of the United States in the Republic of the Marshall Islands and affirming the importance of free association between the Government of the United States and the Government of the Marshall Islands. | Resolution | Died | 2022-03-01 |
| S 2896 | Senate | Department of Energy and Nuclear Regulatory Commission Whistleblower Protection Act | Bill | Died | 2022-03-01 |
| SJRES 40 | Senate | A joint resolution formally apologizing for the nuclear legacy of the United States in the Republic of the Marshall Islands and affirming the importance of the free association between the Government of the United States and the Government of the Marshall Islands. | Resolution | Died | 2022-03-01 |
| S 3741 | Senate | A bill to prohibit the use of Federal funds for the private interim storage of spent nuclear fuel, and for other purposes. | Bill | Died | 2022-03-02 |
| HR 6901 | House | To prohibit the use of Federal funds for the private interim storage of spent nuclear fuel, and for other purposes. | Bill | Died | 2022-03-03 |
| HRES 990 | House | Opposing engaging Russia for reviving any form of the Joint Comprehensive Plan of Action (JCPOA) with Iran, opposing removing terrorism sanctions on Iran while Iran's support of terrorist activities remains unchanged, opposing restoring any form of the JCPOA while the issue of Iran's undeclared nuclear activities remains unresolved. | Resolution | Died | 2022-03-17 |
| HRES 1000 | House | Calling on the President to deter further Russian aggression against Ukraine, particularly the threat of nuclear, biological, or chemical attacks. | Resolution | Died | 2022-03-24 |
| HR 7222 | House | To prohibit the importation of uranium from the Russian Federation. | Bill | Died | 2022-03-25 |
| HR 7360 | House | Fission for the Future Act of 2022 | Bill | Died | 2022-04-04 |
| SRES 611 | Senate | A resolution expressing the sense of Congress that the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) continues to make an invaluable contribution to the United States and international security, and recognizing that the United States will seek a successful Ninth Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons. | Resolution | Died | 2022-05-03 |
| HR 8052 | House | Global Nuclear Energy Assessment and Cooperation Act | Bill | Died | 2022-06-14 |
| HRES 1185 | House | Embracing the goals and provisions of the Treaty on the Prohibition of Nuclear Weapons. | Resolution | Died | 2022-06-16 |
| HR 8255 | House | Energy and Water Development and Related Agencies Appropriations Act, 2023 | Bill | Died | 2022-06-30 |
| S 4554 | Senate | Iran Nuclear Weapons Capability Monitoring Act of 2022 | Bill | Died | 2022-07-19 |
| HR 8471 | House | Advancing Nuclear Regulatory Oversight Act | Bill | Died | 2022-07-21 |
| S 4066 | Senate | Fueling Our Nuclear Future Act of 2022 | Bill | Died | 2022-07-28 |
| S 3856 | Senate | A bill to prohibit the importation of uranium from the Russian Federation. | Bill | Died | 2022-07-28 |
| HRES 1307 | House | Committing to ensuring that Iran will never acquire a nuclear weapon and supporting the important work of the International Atomic Energy Agency in safeguarding nuclear material around the globe. | Resolution | Died | 2022-07-29 |
| HR 8611 | House | National Strategy to Utilize Microreactors for Natural Disaster Response Efforts Act | Bill | Died | 2022-08-01 |
| HRES 1311 | House | Expressing the sense of the House of Representatives that the United States should support the expansion of domestic nuclear energy and advanced nuclear technology as a viable source of power in order to promote United States nuclear energy leadership and global energy independence. | Resolution | Died | 2022-08-02 |
| HR 5376 | House | Inflation Reduction Act of 2022 | Bill | Enacted | 2022-08-16 |
| HR 8723 | House | Fueling Our Nuclear Future Act of 2022 | Bill | Died | 2022-08-16 |
| HR 4819 | House | National Nuclear University Research Infrastructure Reinvestment Act of 2021 | Bill | Died | 2022-09-14 |
| HR 8902 | House | To direct the Secretary of Defense to notify Congress before carrying out an order to use a nuclear weapon without a declaration of war by Congress. | Bill | Died | 2022-09-19 |