← Legislators
DeSaulnier, Mark
CurrentU.S. Representative · Democratic · CA (District 10)
Served 2015–present
(202) 225-20952134 Rayburn House Office Building
Official website ↗Committee Assignments
House Committee on Education and WorkforcememberHouse Committee on Ethicsranking memberHouse Committee on Transportation and InfrastructurememberAviationmemberHealth, Employment, Labor, and Pensionsranking memberHigher Education and Workforce DevelopmentmemberHighways and TransitmemberRailroads, Pipelines, and Hazardous MaterialsmemberWater Resources and Environmentmember
Legislative Activity
26 bills/resolutionsBills and resolutions this member sponsored, cosponsored, or that were referred to a committee they sit on.
HR 7796
Economic Recovery for Nuclear-Affected Communities Act
Committee referralHR 10092026-03-04
National Strategy to Utilize Microreactors for Natural Disaster Response Efforts Act
Committee referralHR 66132026-01-20
Nuclear Plant Decommissioning Act of 2025
Committee referralHR 6692025-12-11
Restricting First Use of Nuclear Weapons Act of 2023
CosponsorHR 6692025-09-02
Restricting First Use of Nuclear Weapons Act of 2025
CosponsorHR 36672025-09-02
Strengthening American Nuclear Energy Act
Committee referral2025-06-02
HRES 317
HR 8129Urging the United States to lead the world back from the brink of nuclear war and halt and reverse the nuclear arms race.
Cosponsor2025-04-09
American Nuclear Workforce Act
Committee referralHR 46782024-04-26
Provide Logistical Aid to airports via advanced Nuclear Energy Act
Committee referralHR 86112023-07-17
National Strategy to Utilize Microreactors for Natural Disaster Response Efforts Act
Committee referralHR 49602022-07-29
Preserving Existing Nuclear Energy Generation Act
Committee referralHR 90152021-08-06
Preserving Existing Nuclear Energy Generation Act
Committee referralHR 82772020-12-17
Nuclear Plant Decommissioning Act of 2020
Committee referralHR 60092020-09-16
Nuclear Workers’ Ombudsman Extension Act
Committee referral2020-02-27
HRES 737
Expressing the sense of the House of Representatives regarding the efforts of the Federal Government to address the public health and environmental crisis on the Navajo Nation caused by abandoned uranium mines.
Committee referral2019-12-03
HRES 495
Expressing the sense of the House of Representatives regarding the prevention of Iran from obtaining or developing nuclear weapons.
Cosponsor2019-07-16
HRES 374
HR 921Condemning Iranian state-sponsored terrorism and expressing support for the Iranian people's desire for a democratic, secular, and non-nuclear republic of Iran.
Cosponsor2019-05-10
To establish the policy of the United States regarding the no-first-use of nuclear weapons.
CosponsorHR 6692019-01-30
Restricting First Use of Nuclear Weapons Act of 2019
CosponsorHR 6692019-01-17
Restricting First Use of Nuclear Weapons Act of 2017
CosponsorHR 43042017-01-24
Nuclear Worker Residual Contaminations Compensation Act
Committee referralHR 29052015-12-18
Nuclear Workers Health Advisory Board Act
Committee referralHR 29042013-08-01
Nuclear Workers Compensation Act
Committee referralHR 17002013-08-01
Nuclear Disaster Preparedness Act
Committee referralHR 8502013-04-24
Nuclear Iran Prevention Act of 2013
Committee referralHR 16942013-02-27
Nuclear Disaster Preparedness Act
Committee referral2011-05-03
Voting Record
HR 4553: On Agreeing to the Amendment
no2025-09-04
HR 4553: On Motion to Recommit
yea2025-09-04
HR 4553: On Passage
nay2025-09-04
HR 4553: On Agreeing to the Amendment
no2025-09-04
HR 4553: On Agreeing to the Amendment
no2025-09-04
HR 4553: On Agreeing to the Amendment
no2025-09-03
HR 4553: On Agreeing to the Amendment
no2025-09-03
HR 4553: On Agreeing to the Amendment
no2025-09-03
HR 4553: On Agreeing to the Amendment
no2025-09-03
HR 4553: On Agreeing to the Amendment
no2025-09-03
HR 4553: On Agreeing to the Amendment
no2025-09-03
HR 4553: On Agreeing to the Amendment
no2025-09-03
HR 4553: On Agreeing to the Amendment
no2025-09-03
HR 1: On Motion to Concur in the Senate Amendment
no2025-07-03
HR 1: On Motion to Recommit
yea2025-05-22
HR 1: On Passage
nay2025-05-22