Back to Legislators
Chuck Grassley

Chuck Grassley

R IA · Senate

2025–Present Senate
2023–2025 Senate
2021–2023 Senate
2019–2021 Senate
2017–2019 Senate
2015–2017 Senate
2013–2015 Senate
2011–2013 Senate
2009–2011 Senate
2007–2009 Senate
2005–2007 Senate
2003–2005 Senate
2001–2003 Senate
1999–2001 Senate
1997–1999 Senate
1995–1997 Senate
1993–1995 Senate
1991–1993 Senate
1989–1991 Senate
1987–1989 Senate
1985–1987 Senate
1983–1985 Senate
1981–1983 Senate
1979–1981 House Of Representatives (District 3)
1977–1979 House Of Representatives (District 3)
1975–1977 House Of Representatives (District 3)
Vote Date:
to

Defense

-43
Helped 899 Hurt 942 Unclear 620

Healthcare

+92
Helped 555 Hurt 463 Unclear 367

Finance

-12
Helped 385 Hurt 397 Mixed 1 Unclear 148

Energy

-115
Helped 230 Hurt 345 Unclear 113

Veterans Affairs

+212
Helped 363 Hurt 151 Unclear 83

Agriculture

+98
Helped 291 Hurt 193 Unclear 108

Education

-65
Helped 176 Hurt 241 Unclear 169

Transportation

-242
Helped 89 Hurt 331 Unclear 104

Sanctions

-57
Helped 218 Hurt 275 Unclear 18

Government Operations

-28
Helped 68 Hurt 96 Unclear 313

Criminal Justice

+71
Helped 244 Hurt 173 Unclear 35

Foreign Policy

-100
Helped 142 Hurt 242 Mixed 1 Unclear 48

Technology

-30
Helped 139 Hurt 169 Unclear 47

Trade

+3
Helped 162 Hurt 159 Unclear 33

Environment

-34
Helped 113 Hurt 147 Unclear 82

Appropriations

+93
Helped 203 Hurt 110 Unclear 17

Housing

+95
Helped 186 Hurt 91 Unclear 13

Federal Budget

+162
Helped 207 Hurt 45 Unclear 36

Immigration

-126
Helped 50 Hurt 176 Unclear 45

Labor

-17
Helped 49 Hurt 66 Unclear 60
20 policy domains
Helped Hurt Mixed Unclear

Industry Impact Profile

14230 industry impacts

All entities →
How this is computed

P Primary sponsor · C Co-sponsor · Y Yea vote · N Nay vote

Weighted score (w:) uses strongest role per bill. Weights: Primary 1.0, Co-sponsor 0.3, Yea 0.1, Nay -0.1.

Bills where the legislator voted nay (without sponsorship) contribute -0.1 per bill. Equal yea and nay roll calls on the same bill contribute 0.

Vote date filters affect vote attribution; sponsorship is always included.

Positive-Effect Industries

Direct (1567), Veterans Affairs (116), Defense (93), DoD (33), VA (19), Executive (16), Justice (16), USDA (16), Legislative (12), Agriculture (11), Congress (11), Treasury (11), CMS (9), NPS (7), State (7), Oversight (6), Foreign Affairs (5), DOJ (4), Education (4), ICE (4), Judiciary (4), DHS (3), Transportation (3), Cemeteries (2), FDA (2), FEMA (2), Federal (2), Housing (2), Interior/USDA (2), International Development (2), Local (2), Military Logistics (2), NASA (2), SBA (2), SSA (2), State/Local (2), DOD (1), Defense Procurement (1), Defense R&D (1), Executive Branch (1), HHS (1), Health (1), Intelligence (1), Judicial (1), Manufacturing (1), Military (1), National Security (1), State Department (1)
Direct (324), Veterans (121), Military Families (16), Military (3), Foreign (2), Transparency (1)
Direct (317), Naval (2), Testing (2), Ammunition (1), Ground Vehicles (1), Missiles (1), Missiles/Hypersonics (1), Nuclear C3 (1), Rotorcraft (1), Small Business (1), Small/Innovative (1), Space Systems (1)
Direct (271), Research (15), Community (3), Tribal (3), Allied Health (1), Physicians (1)
Direct (182), Child Care (3), K-12 Schools (2), Immigrant Students (1), Religious Studies (1), Technical (1)
Direct (154), Coffee (2), Commodities (2), Hemp (2), Livestock (2)
Direct (157), Federal/Military (1), Military/Pacific (1), Utilities/Infrastructure (1)

Negative-Effect Industries

Direct (1627), Veterans Affairs (70), Defense (65), EPA (22), Education (11), NPS (11), FDA (9), HHS (8), Justice (8), Agriculture (7), BLM (7), Forest Service (7), Health (6), Foreign (5), CFPB (4), Treasury/IRS (4), VA (4), DHS (3), Executive (3), Federal (3), Judiciary (3), Legislative (3), NOAA (3), NOAA/EPA (3), SEC (3), Acquisition (2), Congress (2), Defense Acquisition (2), Intelligence (2), Judicial Branch (2), Military (2), SSA (2), Coast Guard (1), DoD (1), Energy/Defense (1), Executive Branch (1), Healthcare Administration (1), Housing (1), Interior Department (1), NNSA (1), Space Force (1), State/Local (1), Strategic Command (1), Treasury (1), U.S. Coast Guard (1), USDA (1), Waste Management (1)
Direct (220), Nuclear (2), Logistics (1), Maintenance (1)
Direct (149), Gender-Affirming Care (3), Family Planning Services (2), Public Health (2), Reproductive Health (2), Safety Net Providers (2)

Click any row to see supporting clauses

Showing positive and negative-direction effects only. Mixed and uncertain effects are not included in these counts.

Votes by Industry (Yea/Nay Alignment)

How this legislator's Yea/Nay votes landed across industries; distinct from overall bill exposure above.

Analysis coverage
100.0% of votes
Show vote-alignment table
S+ Supported Benefits
S- Supported Burdens
O+ Opposed Benefits
O- Opposed Burdens
Industry S+ S- O+ O- Net
Government (58 sub)
Sub-categories (total impacts, all buckets): Veterans Affairs (180), Defense (158), DoD (34), VA (23), EPA (22) +53 more
+533
General Public (5 sub)
Sub-categories (total impacts, all buckets): Veterans (141), Military Families (16), Military (3), Foreign (2), Taxpayers (1)
+240
Defense (14 sub)
Sub-categories (total impacts, all buckets): Naval (2), Nuclear (2), Testing (2), Ammunition (1), Ground Vehicles (1) +9 more
+78
Military (2 sub)
Sub-categories (total impacts, all buckets): Families (1), Space Force (1)
+29
Healthcare (8 sub)
Sub-categories (total impacts, all buckets): Research (15), Community (3), Gender-Affirming Care (3), Tribal (3), Family Planning Services (2) +3 more
+75
Education (4 sub)
Sub-categories (total impacts, all buckets): Child Care (3), Immigrant Students (1), Religious Studies (1), Technical (1)
+34
Construction (3 sub)
Sub-categories (total impacts, all buckets): Federal/Military (1), Military/Pacific (1), Utilities/Infrastructure (1)
- +107
Taxpayers - - +18
Agriculture (5 sub)
Sub-categories (total impacts, all buckets): Coffee (2), Commodities (2), Hemp (2), Livestock (2), Coffee Production (1)
- +142
Manufacturing (4 sub)
Sub-categories (total impacts, all buckets): Foreign (7), Electrical Equipment (2), Defense (1), Foreign Adversary (1)
+7
Transportation +13
Immigration - -109
Financial Services (3 sub)
Sub-categories (total impacts, all buckets): HSA (7), HSA Administration (2), Transgender Individuals (1)
+39
State & Local Government (3 sub)
Sub-categories (total impacts, all buckets): Medicaid (6), Medicaid Programs (4), Non-Expansion (3)
+3
Energy (1 sub)
Sub-categories (total impacts, all buckets): Distributed Generation (1)
+28

Votes are cast on entire bills; attribution to individual clauses does not imply clause-level intent. Learn more

Loading votes...

Sponsored & Cosponsored Bills

s1096-119

Cosponsor Reported

Preserve Access to Affordable Generics and Biosimilars Act

17 clauses Mar 24, 2025
Antitrust Patents Biotechnology Pharmaceuticals

s1095-119

Cosponsor Reported

To enable the Federal Trade Commission to deter filing of sham citizen petitions to cover an attempt to interfere with approval of a competing generic drug or biosimilar, to foster competition, and facilitate the efficient review of petitions filed in good faith to raise legitimate public health concerns, and for other purposes.

1 clause Mar 24, 2025
Pharmaceuticals Government Health Care

s1097-119

Cosponsor Reported

To amend title 35, United States Code, to establish an interagency task force between the United States Patent and Trademark Office and the Food and Drug Administration for purposes of sharing information and providing technical assistance with respect to patents, and for other purposes.

6 clauses Mar 24, 2025
Pharmaceuticals Government Biotechnology Patents

s1049-119

Cosponsor Passed Senate

Preventing Child Trafficking Act of 2025

3 clauses Mar 13, 2025
Federal Government Administration Individual/Public Social Advocacy Organizations

s1040-119

Cosponsor Reported

Drug Competition Enhancement Act

4 clauses Mar 13, 2025
Pharmaceuticals Government Health Care Health Insurance

s1064-119

Cosponsor Introduced

To preserve open competition and Federal Government neutrality towards the labor relations of Federal Government contractors on Federal and federally funded construction projects, and for other purposes.

2 clauses Mar 13, 2025
Labor Health Care Providers

s921-119

Cosponsor Passed Senate

Tyler’s Law

6 clauses Mar 10, 2025
Government Healthcare Medical Devices General Public

s911-119

Cosponsor Passed Senate

Chief Herbert D. Proffitt Act of 2025

1 clause Mar 10, 2025
Public Safety Federal Government General Public

s858-119

Cosponsor Passed Senate

Hershel ‘Woody' Williams National Medal of Honor Monument Location Act

4 clauses Mar 5, 2025
Non-Profit Organizations Museums And Historical Sites General Public Government

s865-119

Cosponsor Passed Senate

To amend the Lobbying Disclosure Act of 1995 to require certain disclosures by registrants regarding exemptions under the Foreign Agents Registration Act of 1938, as amended.

1 clause Mar 5, 2025
Lobbying And Advocacy Firms Nonprofits Professional Services Government

s874-119

Cosponsor Passed Senate

Expanding Whistleblower Protections for Contractors Act of 2025

11 clauses Mar 5, 2025
Defense Government Government Contractors Aerospace

s836-119

Cosponsor Passed Senate

Children and Teens’ Online Privacy Protection Act

7 clauses Mar 4, 2025
Financial Technology General Public Consumer Electronics Technology

s558-119

Cosponsor Introduced

To provide for the consideration of a definition of antisemitism set forth by the International Holocaust Remembrance Alliance for the enforcement of Federal antidiscrimination laws concerning education programs or activities, and for other purposes.

4 clauses Feb 13, 2025
Higher Education General Public Advocacy Organizations Education

s554-119

Cosponsor In Committee

United States-Israel Defense Partnership Act of 2025

6 clauses Feb 12, 2025
Foreign Military Government - DOD Education Defense Electronics

s539-119

Cosponsor Reported

PROTECT Our Children Reauthorization Act of 2025

3 clauses Feb 12, 2025
Children Government Law Enforcement

s545-119

Cosponsor Reported

Combating Illicit Xylazine Act

13 clauses Feb 12, 2025
Veterinary Services Pharmaceutical Manufacturing Local Government Animal Health

s556-119

Cosponsor In Committee

Enhanced Iran Sanctions Act of 2025

6 clauses Feb 12, 2025
Maritime Shipping Oil & Gas International Banking Oil & Gas Infrastructure

s485-119

Cosponsor In Committee

Regulations from the Executive in Need of Scrutiny Act of 2025

17 clauses Feb 6, 2025
Recreation Advocacy Groups Individuals Federal Government

s419-119

Cosponsor Reported

Reauthorizing Support and Treatment for Officers in Crisis Act of 2025

1 clause Feb 5, 2025
Families Mental Health Government Public Safety

s423-119

Cosponsor Signed into Law

PRO Veterans Act of 2025

7 clauses Feb 5, 2025
Management Consulting Services Legislative Branch Government Veterans Affairs Veterans Services Recipients

Loading countries...

Click an industry from the Impact Profile to view supporting clauses

Policy Mechanisms Used

Industry Focus Distribution