legislation_cosponsors

Cosponsors for tracked legislation. Distinguishes original cosponsors (signed on at introduction) from later additions. Linked to congress_members via bioguide_id.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

3 rows where bill_id = "119-hr-7748" sorted by sponsorship_date descending

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Suggested facets: party, sponsorship_date (date)

is_original_cosponsor 1

  • 1 3
Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-hr-7748,L000598 To enhance safety requirements for trains transporting hazardous materials, and for other purposes. 119-hr-7748 L000598 Rep. LaLota, Nick [R-NY-1] R NY 2026-03-02 1
119-hr-7748,G000559 To enhance safety requirements for trains transporting hazardous materials, and for other purposes. 119-hr-7748 G000559 Rep. Garamendi, John [D-CA-8] D CA 2026-03-02 1
119-hr-7748,R000619 To enhance safety requirements for trains transporting hazardous materials, and for other purposes. 119-hr-7748 R000619 Rep. Rulli, Michael A. [R-OH-6] R OH 2026-03-02 1

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CREATE TABLE legislation_cosponsors (
    bill_id TEXT NOT NULL REFERENCES legislation(bill_id),
    bioguide_id TEXT NOT NULL,
    full_name TEXT,
    party TEXT,
    state TEXT,
    sponsorship_date TEXT,
    is_original_cosponsor INTEGER,
    PRIMARY KEY (bill_id, bioguide_id)
);
CREATE INDEX idx_lc_bioguide ON legislation_cosponsors(bioguide_id);
CREATE INDEX idx_lc_bill ON legislation_cosponsors(bill_id);
CREATE INDEX idx_lc_original ON legislation_cosponsors(is_original_cosponsor);