legislation_cosponsors: 112-s-581, M000702

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

This data as json

bill_id	bioguide_id	full_name	party	state	sponsorship_date	is_original_cosponsor
112-s-581	M000702	Sen. Mikulski, Barbara A. [D-MD]	D	MD	2011-06-09	0