Cynthia M. Lummis
Republican · Wyoming · Senate
- In Congress since
- 2009
- Bills sponsored
- 35
- Bills cosponsored
- 152
Counts cover the bills this site holds. That includes every bill that has moved, but not every bill introduced, so congress.gov's totals run higher.
Official biography (Biographical Directory of Congress)Bills 50 of 187 shown
BillStatusSummary or official titleRoleLatest action
S 4395
Passed a chamber
Extends federal terrorism risk insurance program through 2034
Cosponsor
05-OCT-2026
S 2273
Passed a chamber
Wyoming school land trust rules replace interest with earnings
Sponsor
05-OCT-2026
S 5249
Passed a chamber
Uranium enrichment plants licensed like other nuclear fuel facilities
Cosponsor
05-OCT-2026
S 5663
In committee
PROOF Act
Sponsor
30-SEP-2026
S 5616
In committee
ADAPT Act
Cosponsor
30-SEP-2026
SRES 945
In committee
A resolution designating November 7, 2026, as "National Bison Day".
Cosponsor
30-SEP-2026
S 5628
In committee
Transparency in CFPB Cost-Benefit Analysis Act
Cosponsor
30-SEP-2026
SRES 913
In committee
A resolution relating to the death of the Honorable Nancy Kassebaum, former United States Senator for the State of Kansas.
Cosponsor
28-SEP-2026
SRES 912
In committee
A resolution recognizing the 50th anniversary of the Hyde Amendment and its enduring legacy of saving the lives of more than 2,600,000 unborn children and respecting the conscience rights of the American people.
Cosponsor
28-SEP-2026
S 790
Became law
Renames Casper, Wyoming trails center for Barbara L. Cubin
Sponsor
25-SEP-2026
SRES 891
In committee
A resolution designating the week of September 27, 2026, through October 3, 2026, as "Religious Education Week" to celebrate religious education in the United States.
Cosponsor
23-SEP-2026
SRES 897
In committee
A resolution honoring the life, service, and legacy of the Honorable Jon Llewellyn Kyl, former Senator for the State of Arizona.
Cosponsor
23-SEP-2026
S 4429
Advanced toward a vote
Restricts connected vehicles tied to foreign adversaries
Cosponsor
22-SEP-2026
SRES 862
In committee
A resolution honoring the life and legacy of Dolly Parton, a daughter of Tennessee whose extraordinary contributions to music, philanthropy, literacy, education, health, conservation, and culture enriched the lives of countless Americans.
Cosponsor
17-SEP-2026
S 3135
Advanced toward a vote
EPA allows cold-weather suspension of diesel engine shutdowns
Cosponsor
16-SEP-2026
S 4787
In committee
FEAT Act
Cosponsor
16-SEP-2026
S 164
Advanced toward a vote
Lets Congress vote on multiple late-term rules in one resolution
Cosponsor
14-SEP-2026
S 252
Advanced toward a vote
Federal agency guidance documents published in one online location
Cosponsor
14-SEP-2026
S 1525
Passed a chamber
Ends penny production and allows cash totals rounded to nearest nickel
Sponsor
10-AUG-2026
S 5363
In committee
New Source Review Permitting Improvement Act
Cosponsor
07-AUG-2026
SRES 843
In committee
A resolution expressing support for the designation of the first week of August 2026, as "National Community Health Center Week", encouraging all people of the United States to participate by visiting their local community health center, and celebrating the important partnership between community health centers and the communities they serve.
Cosponsor
07-AUG-2026
SJRES 209
In committee
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Nonroad Engine Pollution Control Standards; Ocean-Going Vessels At-Berth; Notice of Decision".
Cosponsor
06-AUG-2026
S 5336
In committee
Uniform Vehicle Safety Standards Act of 2026
Cosponsor
06-AUG-2026
SRES 837
In committee
A resolution designating the week of August 22 through August 30, 2026, as "National Park Week".
Cosponsor
06-AUG-2026
S 1748
Cleared committee
Online platforms must offer safety controls and parental tools for minors
Cosponsor
05-AUG-2026
SJRES 207
In committee
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle Pollution Control Standards; Notice of Decision Granting a Waiver of Clean Air Act Preemption for California's Advanced Clean Car Program and a Within the Scope Conformation for California's Zero Emission Vehicle Amendments for 2017 and Earlier Model Years".
Cosponsor
05-AUG-2026
SJRES 205
In committee
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Nonroad Engine Pollution Control Standards; Small Off-Road Engines Regulations; Notice of Decision".
Sponsor
05-AUG-2026
SJRES 206
In committee
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle Pollution Control Standards; Notice of Decision Granting a Waiver of Clean Air Act Preemption for California's 2009 and Subsequent Model Year Greenhouse Gas Emission Standards for New Motor Vehicles".
Cosponsor
05-AUG-2026
SJRES 208
In committee
A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "California State Motor Vehicle Pollution Control Standards; Advanced Clean Car Program; Reconsideration of a Previous Withdrawal of a Waiver of Preemption; Notice of Decision".
Cosponsor
05-AUG-2026
S 5179
In committee
Title IX Clarification Act of 2026
Cosponsor
30-JUL-2026
SRES 826
In committee
A resolution honoring the contributions of small manufacturers of firearms to the economy, culture, and recreational heritage of the United States and recognizing the month of August 2026 as "National Shooting Sports Month".
Cosponsor
30-JUL-2026
S 4410
Cleared committee
Coal lease bonus payments split into 10 annual installments
Cosponsor
29-JUL-2026
S 2355
Advanced toward a vote
Hospitals and insurers must publish standard prices and cost estimates
Cosponsor
27-JUL-2026
S 2787
Advanced toward a vote
Grazing permits extended to national grasslands
Cosponsor
23-JUL-2026
S 2546
Advanced toward a vote
Extends deadline for EMS memorial foundation's D.C. monument authority
Cosponsor
23-JUL-2026
S 5090
In committee
Digital Age Assurance Act of 2026
Cosponsor
22-JUL-2026
S 3885
Cleared committee
FAA publishes timelines and plans for new aircraft certification
Cosponsor
22-JUL-2026
SRES 801
In committee
A resolution honoring the life and legacy of the Honorable Lindsey Olin Graham, a Senator from the State of South Carolina.
Cosponsor
16-JUL-2026
S 5025
In committee
Lindsey O. Graham Sanctioning Russia Act of 2026
Cosponsor
16-JUL-2026
S 4561
In committee
CLOSE THE GAP Act
Cosponsor
15-JUL-2026
S 4952
Advanced toward a vote
Omnibus package targeting fraud and improper payments in federal programs
Cosponsor
14-JUL-2026
S 4956
In committee
Farmers and Ranchers Relief Act of 2026
Sponsor
13-JUL-2026
S 4931
In committee
End EPA Abuse Act of 2026
Cosponsor
24-JUN-2026
S 4944
In committee
American Energy and Mineral Infrastructure Act of 2026
Cosponsor
24-JUN-2026
S 4869
In committee
Indigenous Students Excel through Parity Act of 2026
Cosponsor
23-JUN-2026
S 1898
Advanced toward a vote
Demonstration program for removing orbital debris from space
Cosponsor
18-JUN-2026
S 4806
In committee
POWER Up Act
Sponsor
17-JUN-2026
S 567
Passed a chamber
Congressional Gold Medal for First Rhode Island Regiment
Cosponsor
15-JUN-2026
S 4765
In committee
Let America Build Act of 2026
Cosponsor
11-JUN-2026
S 4775
In committee
Stopping Harmful and Outrageous Torts Act
Cosponsor
11-JUN-2026
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