legislation_cosponsors: 119-hconres-40, M001241

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

This data as json

bill_id	bioguide_id	full_name	party	state	sponsorship_date	is_original_cosponsor
119-hconres-40	M001241	Rep. Min, Dave [D-CA-47]	D	CA	2025-07-10	0