U.S. Representative · FL-21 · REPUBLICAN

Brian J. Mast

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Get every roll-call vote, with how Brian J. Mast voted and the measure’s Constitution grade.

c/o bioguide M001199 · FEC H6FL18097

Current term ends January 3, 2027

Official portrait of Brian J. Mast
Image: Congress.gov

DW-NOMINATE

+0.46

Congress 119 · 559 votes

Accountability

99

Data: 38%

5
Bills shown / sponsored
1917
Roll-call votes on record
5
Statements ingested
4
Top donors tracked

Sponsored legislation

“What they’ve put forward”

Row 01  c/o  HRES/119/1524  ·  ▲ 39 days
→ Read full
“Real” · Article I Awaiting Framers

Expressing support for the designation of the week of September 19 through September 26, 2026, as "National Estuaries Week".

Sponsor: Brian J. Mast, FL-21, R
Policy area: Environmental Protection
VFA SI Solution · Bipartisan Draft Awaiting Synthesis

A sourced SI draft appears here once it passes automated checks.

Row 02  c/o  HR/119/10279  ·  ▲ 46 days
→ Read full
“Real” · Article I Awaiting Framers

To designate the facility of the United States Postal Service located at 9995 Southeast Federal Highway in Hobe Sound, Florida, as the "Special Operations Chief Petty Officer Aaron Carson Vaughn Post Office Building".

Sponsor: Brian J. Mast, FL-21, R
Policy area: Government Operations and Politics
VFA SI Solution · Bipartisan Draft Awaiting Synthesis

A sourced SI draft appears here once it passes automated checks.

Row 03  c/o  HR/119/10099  ·  ▲ 67 days
→ Read full
“Real” · Article I CONSTITUTIONAL · Archived SI output (machine-generated)

Freedom Haulers Act

Sponsor: Brian J. Mast, FL-21, R
Policy area: Transportation and Public Works
Framers’ confidence: 0.75

Archived SI output, machine-generated by software. No editorial review recorded for this Framers’ verdict.

The bill is constitutional under the Commerce Clause and Necessary and Proper Clause, as it regulates commercial driver licensing in interstate commerce and facilitates the transition of military personnel into the civilian workforce. The m

VFA SI Solution · Bipartisan Draft Awaiting Synthesis

A sourced SI draft appears here once it passes automated checks.

Row 04  c/o  HR/119/9788  ·  ▲ 91 days
→ Read full
“Real” · Article I CONSTITUTIONAL · Archived SI output (machine-generated)

FORMULA Act of 2026

Sponsor: Brian J. Mast, FL-21, R
Policy area: Health
Framers’ confidence: 0.75

Archived SI output, machine-generated by software. No editorial review recorded for this Framers’ verdict.

The bill is constitutional under the Commerce Clause (Article I, Section 8, Clause 3) and the Necessary and Proper Clause (Article I, Section 8, Clause 18), as it regulates infant formula, an article of interstate commerce, and establishes

VFA SI Solution · Bipartisan Draft Awaiting Synthesis

A sourced SI draft appears here once it passes automated checks.

Row 05  c/o  HR/119/9087  ·  ▲ 139 days
→ Read full
“Real” · Article I Awaiting Framers

To direct the Secretary of State to take actions with respect to certain foreign affairs matters.

Sponsor: Brian J. Mast, FL-21, R
Policy area: International Affairs
VFA SI Solution · Bipartisan Draft Awaiting Synthesis

A sourced SI draft appears here once it passes automated checks.

Voting record on record

“How they voted”

Yea

1404

73%

Nay

430

22%

Abstain

7

0%

Not voting

76

4%

Constitution Index · Constitutional Voting Record v1

“Votes on graded measures”

Each recorded Yea or Nay on the passage or adoption of a measure, grouped by that measure’s current constitutional grade in the Constitution Index. Procedural and amendment votes are not counted. This is a count of public votes, not an endorsement. The Scoreboard ranks members on these votes. Method →

The counts below cover the current Congress (119th). Earlier Congresses are listed under “Record by Congress”.

409
Counted Yea/Nay votes
402
Graded measures
244
Procedural votes not counted
Grade band Yea Nay Present / not voting Share of all Yea votes Yea rate in band
A-B constitutional or mostly sound 331 23 13 86% 94%
C significant issues 33 0 0 9% 100%
D-F likely unconstitutional or a direct violation 20 2 0 5% 91%

Evidence · 25 of 422 votes shown

Record constitutional-voting-record/1.0 · computed 2026-10-19 16:45 UTC · All votes (JSON)

Record by Congress

The same count for each Congress the member voted in. “With the grade” is the share of Yea/Nay votes on A–B and D–F measures cast Yea on A–B or Nay on D–F (C votes are neutral); it is shown, with the change from the previous Congress, only for records that meet the evidence threshold. The Scoreboard ranks the current Congress only.

Congress Chamber Counted votes Graded measures A–B Yea / Nay D–F Yea / Nay With the grade Change Votes
119th Congress House 409 402 331 / 23 20 / 2 89% — 422 (JSON)

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Floor + Extensions of Remarks

“What they’ve said”

2026-09-16 · HOUSE

SUPPORTING EARLY-CHILDHOOD EDUCATORS' DEDUCTIONS ACT

Congressional Record, Volume 172 Issue 146 (Wednesday, September 16, 2026) [Congressional Record Volume 172, Number 146 (Wednesday, September 16, 2026)] [House] [Pages H5836-H5850] From the Congressional Record Online through the Government Publishing Office [www.gpo.gov] SUPPORTING EARLY-CHILDHOOD EDUCATORS' DEDUCTIONS ACT Mr. McCAUL. Mr. Speaker, pursuant to House Resolution Number 1530, I …

2026-09-16 · HOUSE

FOREIGN SERVICE MODERNIZATION ACT

Congressional Record, Volume 172 Issue 146 (Wednesday, September 16, 2026) [Congressional Record Volume 172, Number 146 (Wednesday, September 16, 2026)] [House] [Pages H5913-H5924] From the Congressional Record Online through the Government Publishing Office [www.gpo.gov] {time} 1310 FOREIGN SERVICE MODERNIZATION ACT Mr. LAWLER. Madam Speaker, I move to suspend the rules and pass the bill (…

2026-09-16 · HOUSE

SUPPORTING EARLY-CHILDHOOD EDUCATORS' DEDUCTIONS ACT

Congressional Record, Volume 172 Issue 146 (Wednesday, September 16, 2026) [Congressional Record Volume 172, Number 146 (Wednesday, September 16, 2026)] [House] [Page H5956] From the Congressional Record Online through the Government Publishing Office [www.gpo.gov] SUPPORTING EARLY-CHILDHOOD EDUCATORS' DEDUCTIONS ACT The SPEAKER pro tempore. Pursuant to clause 8 of rule XX, the unfinished bu…

2026-09-16 · HOUSE

NATIONAL FRAUD ENFORCEMENT DIVISION ACT OF 2026

Congressional Record, Volume 172 Issue 146 (Wednesday, September 16, 2026) [Congressional Record Volume 172, Number 146 (Wednesday, September 16, 2026)] [House] [Pages H5956-H5957] From the Congressional Record Online through the Government Publishing Office [www.gpo.gov] NATIONAL FRAUD ENFORCEMENT DIVISION ACT OF 2026 The SPEAKER pro tempore. Pursuant to clause 8 of rule XX, the unfinished …

2026-09-16 · HOUSE

PREVENTING RIP-OFFS AND OBTAINING OVERSIGHT OF FUNDS ACT

Congressional Record, Volume 172 Issue 146 (Wednesday, September 16, 2026) [Congressional Record Volume 172, Number 146 (Wednesday, September 16, 2026)] [House] [Pages H5957-H5958] From the Congressional Record Online through the Government Publishing Office [www.gpo.gov] PREVENTING RIP-OFFS AND OBTAINING OVERSIGHT OF FUNDS ACT The SPEAKER pro tempore. Pursuant to clause 8 of rule XX, the un…

FEC schedule_a — top contributions

“Committee and organization receipts”

A sample of the largest FEC receipts in this record. Individual contributors are excluded.

MAST VICTORY COMMITTEE

COM · 14 receipts

$674,200

AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE PAC

PAC · 19 receipts

$364,208

WINRED

PAC · 14 receipts

$163,387

NORPAC

PAC · 1 receipt

$31,980

Data coverage

“Where the gaps are”

congress_gov

NOT INGESTED

1968 records

fec

NOT INGESTED

50 records

stock_act

NOT INGESTED

1 record

usaspending

NOT INGESTED

open_states

NOT INGESTED

pacer

NOT INGESTED

epa_fda_sec

NOT INGESTED

xai_live_search

NOT INGESTED

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