Bill > S3007

This bill, known as the "Diesel Truck Liberation Act of 2025," would fundamentally restrict federal regulations on emissions control devices in motor vehicles. Specifically, the bill would prohibit the Environmental Protection Agency (EPA) from requiring manufacturers, importers, or distributors to install, certify, or maintain emissions control devices or onboard diagnostic systems in motor vehicles or engines. The legislation would effectively nullify existing Clean Air Act regulations related to vehicle emissions, removing any federal legal requirements for such devices. Moreover, the bill would eliminate civil and criminal liability for individuals or businesses that manufacture, sell, import, purchase, use, or modify vehicles without emissions control systems. The bill goes even further by mandating the vacatur of any existing criminal penalties related to emissions device violations and the expungement of associated criminal or civil records. If passed, this legislation would represent a significant rollback of environmental regulations designed to reduce vehicle pollution and improve air quality, potentially allowing vehicles to operate without standardized emissions control technology.

Agriculture and Natural Resources

https://www.congress.gov/bill/119th-congress/senate-bill/3007/all-info