Number: RS22477 Title: Sponsorship and Cosponsorship of House Bills Authors: Betsy Palmer, Government and Finance Division Abstract: A Representative who introduces a bill or other measure in the House is called its sponsor. Under House Rule XII, clause 7, several Members together may submit a bill, but the first-named Member is considered the chief or primary sponsor; the others are considered cosponsors. A bill can have only one primary sponsor. Pages: 2 Date: November 25, 2008