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

2 rows where bill_id = "119-s-570" sorted by sponsorship_date descending

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Suggested facets: sponsorship_date (date)

is_original_cosponsor 2

Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-s-570,W000437 Water Infrastructure Subcontractor and Taxpayer Protection Act of 2025 119-s-570 W000437 Sen. Wicker, Roger F. [R-MS] R MS 2026-01-07 0
119-s-570,C001096 Water Infrastructure Subcontractor and Taxpayer Protection Act of 2025 119-s-570 C001096 Sen. Cramer, Kevin [R-ND] R ND 2025-02-13 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);