U.S. Representative · CA-45 · DEMOCRAT

Derek Tran

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Get every roll-call vote, with how Derek Tran voted and the measure’s Constitution grade.

c/o bioguide T000491 · FEC H4CA45170

Current term ends January 3, 2027

Official portrait of Derek Tran
Image: Congress.gov

DW-NOMINATE

-0.23

Congress 119 · 569 votes

Accountability

100

Data: 38%

5
Bills shown / sponsored
676
Roll-call votes on record
5
Statements ingested
6
Top donors tracked

Sponsored legislation

“What they’ve put forward”

Row 01  c/o  HR/119/10613  ·  ▲ 25 days
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“Real” · Article I Awaiting Framers

Housing COST Act

Sponsor: Derek Tran, CA-45, D
Policy area: Taxation
VFA SI Solution · Bipartisan Draft Awaiting Synthesis

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

Row 02  c/o  HR/119/10349  ·  ▲ 39 days
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“Real” · Article I Awaiting Framers

EMT Act

Sponsor: Derek Tran, CA-45, D
Policy area: Health
VFA SI Solution · Bipartisan Draft Awaiting Synthesis

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

Row 03  c/o  HR/119/10108  ·  ▲ 67 days
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“Real” · Article I CONDITIONAL · Archived SI output (machine-generated)

Hazardous Materials Transparency Act

Sponsor: Derek Tran, CA-45, D
Policy area: Armed Forces and National Security
Framers’ confidence: 0.75

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

The bill is constitutional only if it is limited to hazardous materials affecting interstate commerce or national defense, and if it does not infringe on state police powers, military internal operations, or executive authority. It must be

Archived SI output (machine-generated) Archived

No editorial review recorded. This historical SI draft was machine-generated by software; check it against the original source.

Hazardous Materials Transparency and Federalism Act of 2025

Generated by VFA SI Solutions

Honors Democratic priorities: public health protection, environmental transparency, and federal baseline standards. Honors Republican priorities: limited federal reach through Commerce Clause nexus, protection of trade secrets and national security, non-preemption of state…

Funding: Fees imposed on regulated entities proportionate… Not to exceed $50 million annually,… Sunset 5y Oversight: Joint oversight by the House… 4 citations
→ Read full solution
Row 04  c/o  HR/119/9883  ·  ▲ 89 days
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“Real” · Article I Awaiting Framers

Private Detention Corporate Accountability Act of 2026

Sponsor: Derek Tran, CA-45, D
Policy area: Law
VFA SI Solution · Bipartisan Draft Awaiting Synthesis

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

Row 05  c/o  HRES/119/1235  ·  ▲ 172 days
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“Real” · Article I Awaiting Framers

Recognizing the 51st anniversary of Black April and the Fall of Saigon on April 30, 1975.

Sponsor: Derek Tran, CA-45, D
Policy area: Armed Forces and National Security
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

327

48%

Nay

341

50%

Abstain

6

1%

Not voting

2

0%

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”.

419
Counted Yea/Nay votes
412
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 195 170 2 88% 53%
C significant issues 16 16 1 7% 50%
D-F likely unconstitutional or a direct violation 10 12 0 5% 45%

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 419 412 195 / 170 10 / 12 53% — 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] [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…

2026-09-16 · HOUSE

PROVIDING FOR CONGRESSIONAL DISAPPROVAL OF THE RULE ISSUED BY THE ENVIRONMENTAL PROTECTION AGENCY RELATING TO THE "CALIF

Congressional Record, Volume 172 Issue 146 (Wednesday, September 16, 2026) [Congressional Record Volume 172, Number 146 (Wednesday, September 16, 2026)] [House] [Page H5958] From the Congressional Record Online through the Government Publishing Office [www.gpo.gov] PROVIDING FOR CONGRESSIONAL DISAPPROVAL OF THE RULE ISSUED BY THE ENVIRONMENTAL PROTECTION AGENCY RELATING TO THE ``CALIFORNIA ST…

2026-09-16 · HOUSE

RATEPAYER PROTECTION ACT

Congressional Record, Volume 172 Issue 146 (Wednesday, September 16, 2026) [Congressional Record Volume 172, Number 146 (Wednesday, September 16, 2026)] [House] [Pages H5958-H5959] From the Congressional Record Online through the Government Publishing Office [www.gpo.gov] RATEPAYER PROTECTION ACT The SPEAKER pro tempore. Pursuant to clause 8 of rule XX, the unfinished business is the vote on…

FEC schedule_a — top contributions

“Committee and organization receipts”

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

JFW FUND

PAC · 5 receipts

$107,500

CALIFORNIA HOUSE MAJORITY FUND

PAC · 3 receipts

$56,463

JEFFRIES BATTLEGROUND PROTECTION FUND

PAC · 4 receipts

$54,962

DEMOCRACY SUMMER 2026

PAC · 4 receipts

$40,750

FRONTLINE PROTECTION FUND

PAC · 1 receipt

$25,700

TRAN VICTORY FUND

PAC · 1 receipt

$17,000

Data coverage

“Where the gaps are”

congress_gov

NOT INGESTED

693 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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