Introduced
S. 3135
Introduced in Senate · November 13, 2025November 6, 2025
Mr. Sullivan (for himself and Ms. Lummis) introduced the following bill; which was read twice and referred to the Committee on Environment and Public Works
A BILL
To require the Administrator of the Environmental Protection Agency to authorize manufacturers of certain vehicles to suspend engine derate or shutdown functions in prolonged cold weather conditions, and for other purposes.
Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled,
SECTION 1. Short title.
This Act may be cited as the “Cold Weather Diesel Reliability Act of 2025”.