The same idea in several states

Regards the sale of used catalytic converters

Bills in 3 states whose titles and summaries closely match, earliest first.

States
3
Bills
4
Became law
1
StateBillTitleWhere it standsIntroduced
Maine LD 688 An Act to Authorize Department of the Secretary of State Law Enforcement Officers to Initiate a Libel Proceeding Regarding Catalytic Converters Failed Feb 20, 2025
Ohio HB 210 Regards the sale of used catalytic converters Became law Mar 31, 2025
Ohio SB 242 Regards the sale of used catalytic converters In committee Jul 30, 2025
Missouri HB 2572 Modifies provisions relating to catalytic converters In committee Dec 22, 2025

Matched by the words of each bill's official title and summary; a match means closely similar wording, not identical text. Each state's current session.