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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

5 rows where bill_id = "119-s-3258" sorted by sponsorship_date descending

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Suggested facets: party, sponsorship_date, sponsorship_date (date)

is_original_cosponsor 2

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Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-s-3258,H000273 Aviation Medication Transparency Act of 2025 119-s-3258 H000273 Sen. Hickenlooper, John W. [D-CO] D CO 2026-02-10 0
119-s-3258,R000584 Aviation Medication Transparency Act of 2025 119-s-3258 R000584 Sen. Risch, James E. [R-ID] R ID 2026-02-10 0
119-s-3258,H001061 Aviation Medication Transparency Act of 2025 119-s-3258 H001061 Sen. Hoeven, John [R-ND] R ND 2025-11-20 1
119-s-3258,D000563 Aviation Medication Transparency Act of 2025 119-s-3258 D000563 Sen. Durbin, Richard J. [D-IL] D IL 2025-11-20 1
119-s-3258,B001319 Aviation Medication Transparency Act of 2025 119-s-3258 B001319 Sen. Britt, Katie Boyd [R-AL] R AL 2025-11-20 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);
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