home / openregs

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-3712" sorted by sponsorship_date descending

✎ View and edit SQL

This data as json, CSV (advanced)

Suggested facets: sponsorship_date (date)

is_original_cosponsor 2

  • 0 1
  • 1 1
Link bill_id bioguide_id full_name party state sponsorship_date ▲ is_original_cosponsor
119-s-3712,B001319 BO’s Act 119-s-3712 B001319 Sen. Britt, Katie Boyd [R-AL] R AL 2026-02-04 0
119-s-3712,C001113 BO’s Act 119-s-3712 C001113 Sen. Cortez Masto, Catherine [D-NV] D NV 2026-01-28 1

Advanced export

JSON shape: default, array, newline-delimited, object

CSV options:

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);
Powered by Datasette · Queries took 2332.814ms · Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API