Senate Bill Would Strip EPA's Power to Enforce Diesel Truck Emissions Rules
A senate committee must act next: committee consideration.
No action since October 2025
How this policy affects specific groups of people
Read twice and referred to the Committee on Environment and Public Works.
Sent to a congressional committee for expert review. The committee decides whether this bill moves forward.
Introduced in Senate
The bill was officially filed and given a number. It now enters the legislative queue.
The Diesel Truck Liberation Act targets federal oversight of emissions systems and legal consequences for mechanics. While framed as protection against 'bureaucratic overreach,' the bill highlights the high costs of maintaining DPF systems that many operators feel are driving them out of business.
S. 3007 would prohibit the federal government from requiring manufacturers to install emissions control devices or onboard diagnostics. It also seeks to remove EPA authority to enforce Clean Air Act requirements for vehicle emissions and vacate existing sentences for related violations.
Senator Cynthia Lummis introduced legislation to end what she calls the 'EPA's war on truck owners.' The bill prohibits the federal government from requiring emissions control devices and removes EPA authority to enforce Clean Air Act requirements related to vehicle emissions.
No votes recorded for this bill yet.
Document Type
Congressional Bill
Official Title
Diesel Truck Liberation Act of 2025
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