← Legislators
Grassley, Chuck
CurrentU.S. Senator · Republican · IA
Served 1975–present
(202) 224-3744135 Hart Senate Office Building Washington, DC 20510
Official website ↗Committee Assignments
Joint Committee on TaxationmemberSenate Committee on Agriculture, Nutrition, and ForestrymemberSenate Committee on FinancememberSenate Committee on the BudgetmemberSenate Committee on the JudiciarychairUnited States Senate Caucus on International Narcotics ControlmemberCommodities, Derivatives, Risk Management, and TradememberFood and Nutrition, Specialty Crops, Organics, and ResearchmemberInternational Trade, Customs, and Global CompetitivenessmemberRural Development, Energy, and CreditmemberSocial Security, Pensions, and Family PolicychairTaxation and IRS Oversightmember
Legislative Activity
36 bills/resolutionsBills and resolutions this member sponsored, cosponsored, or that were referred to a committee they sit on.
S 5641
Opportunities for Nuclear Energy Investment Act
Committee referralS 13282026-09-30
Nuclear Family Priority Act
Committee referral2025-04-08
SRES 918
A resolution designating December 2, 2024, as "World Nuclear Energy Day".
Committee referral2024-12-02
SRES 889
A resolution designating October 30, 2024, as a national day of remembrance for the workers of the nuclear weapons program of the United States.
Cosponsor2024-09-25
SRES 452
S 1681A resolution designating October 30, 2023, as a national day of remembrance for the workers of the nuclear weapons program of the United States.
Cosponsor2023-11-06
Uranium Miners and Workers Act of 2023
Committee referralS 15442023-05-18
Facilitating Innovative Nuclear Diagnostics Act of 2023
Committee referralS 11122023-05-10
Department of Energy and Nuclear Regulatory Commission Whistleblower Protection Act
Cosponsor2023-03-30
SRES 785
A resolution designating October 30, 2022, as a national day of remembrance for the workers of the nuclear weapons program of the United States.
Committee referral2022-09-20
SRES 438
A resolution designating October 30, 2021, as a national day of remembrance for the workers of the nuclear weapons program of the United States.
Cosponsor2021-11-03
SRES 434
S 2896A resolution designating October 30, 2021, as a national day of remembrance for the workers of the nuclear weapons program of the United States.
Committee referral2021-10-28
Department of Energy and Nuclear Regulatory Commission Whistleblower Protection Act
CosponsorS 26092021-09-29
Facilitating Innovative Nuclear Diagnostics Act of 2021
Committee referralS 22912021-08-04
Zero-Emission Nuclear Power Production Credit Act of 2021
Committee referral2021-06-24
SRES 72
A resolution opposing the lifting of sanctions imposed with respect to Iran without addressing the full scope of Iran's malign activities, including its nuclear program, ballistic and cruise missile capabilities, weapons proliferation, support for terrorism, hostage-taking, gross human rights violations, and other destabilizing activities.
Cosponsor2021-02-24
SRES 377
S 1134A resolution designating October 30, 2019, as a national day of remembrance for the workers of the nuclear weapons program of the United States.
Committee referral2019-10-24
Nuclear Powers America Act of 2019
Committee referral2019-04-10
SRES 682
A resolution designating October 30, 2018, as a national day of remembrance for nuclear weapons program workers.
Cosponsor2018-10-11
SRES 314
S 666A resolution designating October 30, 2017, as a national day of remembrance for nuclear weapons program workers.
Cosponsor2017-10-30
A bill to amend the Internal Revenue Code of 1986 to modify the credit for production from advanced nuclear power facilities.
Committee referral2017-03-15
SRES 25
A resolution designating January 27, 2017, as a national day of remembrance for people of the United States who, during the Cold War, worked and lived downwind from nuclear testing sites and were adversely affected by the radiation exposure generated by the above ground nuclear weapons testing.
Committee referral2017-01-24
SRES 560
A resolution designating October 30, 2016, as a national day of remembrance for nuclear weapons program workers.
Committee referral2016-09-15
SRES 213
S 1318A resolution designating October 30, 2015, as a national day of remembrance for nuclear weapons program workers.
Committee referral2015-06-24
Nuclear Terrorism Conventions Implementation and Safety of Maritime Navigation Act of 2015
SponsorS 6152015-05-13
Iran Nuclear Agreement Review Act of 2015
CosponsorS 2692015-02-27
Nuclear Weapon Free Iran Act of 2015
Cosponsor2015-01-27
SRES 417
S 1881A resolution designating October 30, 2014, as a national day of remembrance for nuclear weapons program workers.
Committee referral2014-04-08
Nuclear Weapon Free Iran Act of 2013
Cosponsor2013-12-19
SRES 164
HR 1073A resolution designating October 30, 2013, as a national day of remembrance for nuclear weapons program workers.
Cosponsor2013-06-10
Nuclear Terrorism Conventions Implementation and Safety of Maritime Navigation Act of 2013
Committee referral2013-03-12
SRES 519
HR 5889A resolution designating October 30, 2012, as a national day of remembrance for nuclear weapons program workers.
Committee referral2012-07-16
Nuclear Terrorism Conventions Implementation and Safety of Maritime Navigation Act of 2012
Committee referral2012-06-05
SJRES 41
A joint resolution expressing the sense of Congress regarding the nuclear program of the Government of the Islamic Republic of Iran.
Cosponsor2012-05-24
SRES 380
A resolution to express the sense of the Senate regarding the importance of preventing the Government of Iran from acquiring nuclear weapons capability.
Cosponsor2012-02-16
SRES 275
S 109A resolution designating October 30, 2011, as a national day of remembrance for nuclear weapons program workers.
Committee referral2011-09-22
A bill 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.
Committee referral2011-01-25
Voting Record
HR 1: On Passage of the Bill
yea2025-07-01
HR 1: On the Motion
nay2025-07-01
HR 1: On the Motion
nay2025-07-01
HR 1: On the Motion
nay2025-07-01
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
yea2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Motion
nay2025-06-30
HR 1: On the Decision of the Chair
yea2025-06-30
HR 1: On the Motion to Proceed
yea2025-06-28