Mario Diaz-Balart

Mario Diaz-Balart

23

Years in Office

108

Bills Sponsored

2166

Bills Co-Sponsored

1

Committees

Legislative Focus

Key areas of legislative activity based on sponsored legislation.
International Affairs31%
Government Operations and Politics20%
Armed Forces and National Security7%
Crime and Law Enforcement7%

Sponsored Legislation

Bills that Mario Diaz-Balart has sponsored from the most recent three Congresses (119th, 118th, and 117th).
BillTitleIntroducedStatusActions
HR 4779
National Security, Department of State, and Related Programs Appropriations Act, 2026

Placed on the Union Calendar, Calendar No. 177.

Active
HR 4558
To designate the area between the intersections of 16th Street Northwest and Fuller Street Northwest and 16th Street Northwest and Euclid Street Northwest in Washington, District of Columbia, as "Oswaldo Payá Way".

Referred to the House Committee on Oversight and Government Reform.

In Committee
HR 4397
Muslim Brotherhood Terrorist Designation Act of 2025

Referred to the Committee on Foreign Affairs, and in addition to the Committee on the Judiciary, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

In Committee
HR 3958
To require the United States Postal Service to notify postal customers and relevant officials when operations are temporarily suspended at a post office, and for other purposes.

Referred to the House Committee on Oversight and Government Reform.

In Committee
HR 3583
To amend title 4, United States Code, to ensure that a funeral honors detail recites the 13 Folds of Honor when presenting a flag of the United States in connection with the death of a member of the Armed Forces or veteran.

Referred to the House Committee on the Judiciary.

In Committee
HRES 325
Commemorating the 100th anniversary of the city of Hialeah, Florida.

Referred to the House Committee on Oversight and Government Reform.

In Committee
HR 1299
EAGLES Act of 2025

Referred to the Committee on the Judiciary, and in addition to the Committee on Education and Workforce, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

In Committee
HR 672
To establish new ZIP Codes for certain communities, and for other purposes.

Received in the Senate and Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

In Committee
HR 268
STOP MADURO Act

Referred to the House Committee on Foreign Affairs.

In Committee
HR 9692
STOP MADURO Act

Referred to the House Committee on Foreign Affairs.

In Committee
HR 9401
To amend title 4, United States Code, to ensure that a funeral honors detail recites the 13 Folds of Honor when presenting a flag of the United States in connection with the death of a member of the Armed Forces or veteran.

Referred to the House Committee on the Judiciary.

In Committee
HRES 1351
Commending the courage, bravery, and resolve of the fathers, mothers, sons, and daughters of Cuba, who, three years ago, stood in the face of brutal harassment, beatings, and torture to protest against the Communist Cuban regime, demanding access to their fundamental rights to life, dignity, and freedom.

Referred to the House Committee on Foreign Affairs.

In Committee
Amendment 1029
House Amendment 1029

On agreeing to the Diaz-Balart amendments (A001) Agreed to by voice vote.

Agreed to by Voice Vote
HR 8771
Department of State, Foreign Operations, and Related Programs Appropriations Act, 2025

Read twice. Placed on Senate Legislative Calendar under General Orders. Calendar No. 507.

Active
HR 8303
To require the United States Postal Service to notify postal customers and relevant officials when operations are temporarily suspended at a post office, and for other purposes.

Referred to the House Committee on Oversight and Accountability.

In Committee
HCONRES 100
Directing the Clerk of the House of Representatives to make a correction in the enrollment of H.R. 2882.

Message on Senate action sent to the House.

Active
HR 7310
Flood Risk Transparency for Homebuyers Act

Referred to the House Committee on Financial Services.

In Committee
HRES 911
Commending María Corina Machado as Venezuela's legitimate presidential opposition candidate.

Referred to the House Committee on Foreign Affairs.

In Committee
Amendment 436
House Amendment 436

On agreeing to the Diaz-Balart amendments (A001) Agreed to by voice vote.

Agreed to by Voice Vote
HR 4665
Department of State, Foreign Operations, and Related Programs Appropriations Act, 2024

Received in the Senate. Read twice. Placed on Senate Legislative Calendar under General Orders. Calendar No. 222.

Active
HR 4111
School Guardian Act of 2023

Referred to the Committee on the Judiciary, and in addition to the Committee on Ways and Means, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

In Committee
HR 3410
SAND Act

Referred to the Subcommittee on Water Resources and Environment.

In Committee
HR 2
Secure the Border Act of 2023

Referred to the Subcommittee on Social Security.

In Committee
HRES 323
Commemorating the 62d anniversary of the Bay of Pigs operation and remembering the members of Brigada de Asalto 2506 (Assault Brigade 2506).

Referred to the House Committee on Foreign Affairs.

In Committee
HR 1239
To designate the area between the intersections of 16th Street Northwest and Fuller Street Northwest and 16th Street Northwest and Euclid Street Northwest in Washington, District of Columbia, as "Oswaldo Payá Way".

Referred to the House Committee on Oversight and Accountability.

In Committee
HR 1005
EAGLES Act of 2023

Referred to the Committee on the Judiciary, and in addition to the Committee on Education and the Workforce, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

In Committee
HR 860
To establish new ZIP Codes for certain communities, and for other purposes.

Referred to the House Committee on Oversight and Accountability.

In Committee
HRES 1304
Commending the bravery, courage, and resolve of the human rights and pro-democracy activists in Cuba one year after the historic march led by such activists through the streets of Cuba to exercise the fundamental right to peacefully assemble and speak out against the human rights atrocities committed by the brutal, totalitarian, and illegitimate Communist regime in Cuba.

Referred to the Subcommittee on Western Hemisphere, Civilian Security, Migration and International Economic Policy.

In Committee
HR 8054
Defending Domestic Orange Juice Production Act

Referred to the House Committee on Energy and Commerce.

In Committee
HR 6867
To designate the area between the intersections of 16th Street, Northwest and Fuller Street, Northwest and 16th Street, Northwest and Euclid Street, Northwest in Washington, District of Columbia, as "Oswaldo Payá Way".

Referred to the House Committee on Oversight and Reform.

In Committee
HRES 867
Commending the actions of Cuban human rights and democracy activist José Daniel Ferrer Garcia, and all pro-democracy and human rights activists, in demanding fundamental civil liberties in Cuba and speaking out against Cuba's brutal, totalitarian Communist regime.

Referred to the House Committee on Foreign Affairs.

In Committee
HR 6263
Protecting Guides and Outfitters from Coronavirus Vaccine Mandates in the Great Outdoors Act

Referred to the Subcommittee on Conservation and Forestry.

In Committee
HR 6127
To amend title 4, United States Code, to ensure that a funeral honors detail recites the 13 Folds of Honor when presenting a flag of the United States in connection with the death of a member of the Armed Forces or veteran.

Referred to the Subcommittee on the Constitution, Civil Rights, and Civil Liberties.

In Committee
HR 5840
Muslim Brotherhood Terrorist Designation Act of 2021

Referred to the Subcommittee on Immigration and Citizenship.

In Committee
HR 5793
NFIP Risk Rating 2.0 Delay Act of 2021

Referred to the House Committee on Financial Services.

In Committee
HR 5556
Flood Risk Transparency for Homebuyers Act

Referred to the House Committee on Financial Services.

In Committee
HRES 527
Expressing solidarity with the Cuban people in their demands for freedom and respect for basic human rights.

Referred to the House Committee on Foreign Affairs.

In Committee
HRES 488
Supporting a stable Colombia and opposing any threat to democracy in Colombia.

Referred to the Subcommittee on Western Hemisphere, Civilian Security, Migration and International Economic Policy.

In Committee
HR 2684
CFRM Act of 2021

Referred to the Subcommittee on Immigration and Citizenship.

In Committee
HRES 312
Expressing the profound sorrow of the House of Representatives on the death of the Honorable Alcee L. Hastings.

Motion to reconsider laid on the table Agreed to without objection.

Active
HRES 278
Commemorating the 60th anniversary of the Bay of Pigs operation and remembering the members of Brigada de Asalto 2506 (Assault Brigade 2506).

Referred to the Subcommittee on Western Hemisphere, Civilian Security, Migration and International Economic Policy.

In Committee
HR 2207
To amend the Internal Revenue Code of 1986 for purposes of the tax on private foundation excess business holdings to treat as outstanding any employee-owned stock purchased by a business enterprise pursuant to certain employee stock ownership retirement plans.

Referred to the House Committee on Ways and Means.

In Committee
HR 1493
SAND Act

Referred to the Subcommittee on Water Resources and Environment.

In Committee
HR 750
Luke and Alex School Safety Act of 2021

Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.

In Committee
HR 462
To establish new ZIP Codes for certain communities, and for other purposes.

Referred to the House Committee on Oversight and Reform.

In Committee
HRES 1257
Recognizing International Human Rights Day.

Referred to the House Committee on Foreign Affairs.

In Committee
HR 7346
To amend the Internal Revenue Code of 1986 to provide 2020 recovery rebates to certain individuals, and for other purposes.

Referred to the House Committee on Ways and Means.

In Committee
HR 7244
To amend the Internal Revenue Code of 1986 for purposes of the tax on private foundation excess business holdings to treat as outstanding any employee-owned stock purchased by a business enterprise pursuant to certain employee stock ownership retirement plans.

Referred to the House Committee on Ways and Means.

In Committee
HRES 971
Commemorating the 35th anniversary of broadcasting to Cuba.

Referred to the Subcommittee on Western Hemisphere, Civilian Security and Trade.

In Committee
HRES 868
Condemning the comments of Senator and Democratic Socialist Presidential candidate, Bernie Sanders (I-VT), disregarding the history of systemic human rights abuses, forced indoctrination, and authoritarian actions of the literacy and education policies of the Communist Castro dictatorship in Cuba.

Referred to the House Committee on Foreign Affairs.

In Committee
HRES 774
Calling for the immediate release of Cuban democracy activist José Daniel Ferrer and commending the efforts of José Daniel Ferrer to promote human rights and fundamental freedoms in Cuba.

Referred to the House Committee on Foreign Affairs.

In Committee
HR 5229
Luke and Alex School Safety Act of 2019

Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.

In Committee
HR 4415
To provide a temporary increase in the limitation on deductible contributions made for relief efforts related to Hurricane Dorian.

Referred to the House Committee on Ways and Means.

In Committee
HR 2413
Nicaragua TPS Act of 2019

Referred to the Subcommittee on Immigration and Citizenship.

In Committee
HR 2412
Muslim Brotherhood Terrorist Designation Act of 2019

Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.

In Committee
HR 377
To establish new ZIP codes for certain communities, and for other purposes.

Referred to the House Committee on Oversight and Reform.

In Committee
HR 6846
To require the United States Postal Service to establish new ZIP codes, and for other purposes.

Received in the Senate and Read twice and referred to the Committee on Homeland Security and Governmental Affairs.

In Committee
HR 6113
To establish new ZIP codes for certain communities, and for other purposes.

Referred to the House Committee on Oversight and Government Reform.

In Committee
HR 6072
Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2019

Placed on the Union Calendar, Calendar No. 584.

Active
HRES 916
Honoring Las Damas de Blanco as the recipient of the 2018 Milton Friedman Prize for Advancing Liberty.

Referred to the House Committee on Foreign Affairs.

In Committee
HRES 650
Recognizing the results of the free and fair elections for the new Members of the Legislative Assembly of the Falkland Islands held on November 9, 2017.

Referred to the House Committee on Foreign Affairs.

In Committee
Amendment 280
House Amendment 280

On agreeing to the Diaz-Balart amendments (A008) Agreed to by voice vote.

Agreed to by Voice Vote
HR 3353
Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2018

Placed on the Union Calendar, Calendar No. 169.

Active
HR 1887
To amend the Billfish Conservation Act of 2012 to clarify an exemption for traditional fisheries and markets.

Referred to the Subcommittee on Water, Power and Oceans.

In Committee
HR 768
To require the United States Postal Service to designate a single, unique ZIP code for Miami Lakes, Florida.

Referred to the House Committee on Oversight and Government Reform.

In Committee
HR 377
Muslim Brotherhood Terrorist Designation Act of 2017

Referred to the Subcommittee on Crime, Terrorism, Homeland Security, and Investigations.

In Committee
HR 5394
Transportation, Housing and Urban Development, and Related Agencies Appropriations Act, 2017

Placed on the Union Calendar, Calendar No. 472.

Active
HR 3892
Muslim Brotherhood Terrorist Designation Act of 2015

Ordered to be Reported (Amended) by the Yeas and Nays: 17 - 10.

Active
HR 2829
Free Market Healthcare Restoration and Coverage Act of 2015

Referred to the Subcommittee on Indian, Insular and Alaska Native Affairs.

In Committee
HR 2577
Military Construction, Veterans Affairs, and Related Agencies Appropriations Act, 2017

Second cloture on the conference report not invoked in Senate by Yea-Nay Vote. 52 - 46. Record Vote Number: 135. (consideration: CR S5229-5240; text: CR S5239)

Active
HR 1748
Safe Building Code Incentive Act of 2015

Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

In Committee
HR 2241
Disaster Savings and Resilient Construction Act of 2013

Referred to the House Committee on Ways and Means.

In Committee
HR 1878
Safe Building Code Incentive Act of 2013

Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

In Committee
HRES 170
Recognizing the Falkland Islands referendum in favor of retaining their status as a British Overseas Territory.

Referred to the Subcommittee on the Western Hemisphere.

In Committee
Amendment 1343
House Amendment 1343

By unanimous consent, the Diaz-Balart amendment was withdrawn. (consideration: CR H4107)

Agreed to by Unanimous Consent
HRES 536
Condemning the murder of Wilman Villar Mendoza and honoring his sacrifice in the cause of freedom for the Cuban people.

Referred to the Subcommittee on the Western Hemisphere.

In Committee
HR 2069
Safe Building Code Incentive Act of 2011

Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

In Committee
HRES 1691
Recognizing Hispanic Heritage Month and celebrating the vast contributions of Hispanic-Americans to the strength and culture of the United States.

Referred to the House Committee on Oversight and Government Reform.

In Committee
HRES 1388
Supporting the goals and ideals of National Hurricane Preparedness Week.

Motion to reconsider laid on the table Agreed to without objection.

Active
HR 4964
CARS Act of 2010

Referred to the House Committee on Ways and Means.

In Committee
HR 4365
To limit the distribution of funds for campaign-related work under the American Recovery and Reinvestment Act of 2009, to reduce the deficit, and for other purposes.

Referred to the House Committee on Oversight and Government Reform.

In Committee
HRES 783
Recognizing Hispanic Heritage Month and celebrating the vast contributions of Hispanic Americans to the strength and culture of the United States.

Motion to reconsider laid on the table Agreed to without objection.

Active
HR 2942
Highway Trust Fund Reclamation Act

Referred to the House Committee on Appropriations.

In Committee
HR 2592
Safe Building Code Incentive Act of 2009

Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

In Committee
HR 2591
Integrated Public Alert and Warning System Modernization Act of 2009

Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

In Committee
Amendment 119
House Amendment 119

On agreeing to the Diaz-Balart, M. amendment (A013) Agreed to by voice vote.

Agreed to by Voice Vote
HRES 387
Supporting the goals and ideals of National Hurricane Preparedness Week.

Motion to reconsider laid on the table Agreed to without objection.

Active
HR 1559
To provide for the resolution of several land ownership and related issues with respect to parcels of land located within the Everglades National Park.

Referred to the Subcommittee on National Parks, Forests and Public Lands.

In Committee
HRES 163
Expressing the sense of the House of Representatives on the need for appropriate accountability and congressional oversight of public buildings and facilities projects.

Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management.

In Committee
HR 6728
Everglades National Park Land Exchange Act of 2008

Referred to the Subcommittee on National Parks, Forests and Public Lands.

In Committee
Amendment 1127
House Amendment 1127

On agreeing to the Diaz-Balart, M. amendment (A003) Agreed to by voice vote.

Agreed to by Voice Vote
HR 5962
Keep Our Homes Act of 2008

Referred to the House Committee on Ways and Means.

In Committee
HR 5905
CARS Act of 2008

Referred to the House Committee on Ways and Means.

In Committee
HRES 995
Commemorating the 12th anniversary of the 1996 shooting down of 2 unarmed Brothers to the Rescue civilian aircraft, licensed by the United States, by the Cuban regime.

Referred to the House Committee on Foreign Affairs.

In Committee
HCONRES 260
Condemning the kidnapping and hostage-taking of 3 United States citizens for over 4 years by the Revolutionary Armed Forces of Colombia (FARC), and demanding their immediate and unconditional release.

Referred to the House Committee on Foreign Affairs.

In Committee
HRES 645
Expressing the gratitude and appreciation of the House of Representatives to the professionalism and dedication of the United States Capitol Police as the House honors the 10th Anniversary of the tragic deaths of Officer Jacob Chestnut and Detective John Gibson, who lost their lives protecting the Capitol and the people inside from an armed attack.

Motion to reconsider laid on the table Agreed to without objection.

Active
HRES 402
Supporting the goals and ideals of National Hurricane Preparedness Week.

Motion to reconsider laid on the table Agreed to without objection.

Active
HR 2145
To establish a pilot program in the Department of State for improvement of government-to-government relations with the Miccosukee Tribe of Indians of Florida.

Referred to the House Committee on Natural Resources.

In Committee
HR 668
Web Video Violence Act

Referred to the Subcommittee on Crime, Terrorism, and Homeland Security.

In Committee
HR 411
To amend the Internal Revenue Code of 1986 to make permanent certain temporary provisions applicable to individuals, including the sales tax deduction, the child credit, the repeal of the estate tax, and the deduction for higher education expenses.

Referred to the House Committee on Ways and Means.

In Committee

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