DOT gets sweeping power to fast-track self-driving cars—with minimal safety guardrails
S. 1798 — Autonomous Vehicle Acceleration Act of 2025 · Filed by Cynthia Lummis (R-WY) · Introduced May 15, 2025 · Referred to committee
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What it does
This bill directs the Department of Transportation to rewrite federal vehicle safety rules to accommodate fully autonomous vehicles (Level 4 and 5, with no human driver), removing requirements designed for human-operated cars. It gives the Secretary of Transportation broad discretion to exempt, amend, or reinterpret safety standards and requires a roadmap for commercial deployment. The primary beneficiaries are autonomous vehicle manufacturers; the public benefit depends entirely on whether safety is maintained during this regulatory overhaul.
Why we flagged it
The bill's stated purpose is to 'accelerate' autonomous vehicle deployment by removing regulatory barriers. Its core mechanism is granting the Secretary broad discretion to exempt, amend, or reinterpret safety standards without mandatory safety thresholds or independent verification, effectively deregulating a safety-critical sector.
What the text implies
- The bill grants the Secretary discretion to determine compliance with safety standards without specifying what safety evidence is required, potentially allowing vehicles to be approved before real-world safety data is collected.
- The 'discretionary compliance determination' language (Section 4.3) allows the Secretary to declare autonomous vehicles compliant with existing FMVSS without amending the standards themselves, creating a shadow regulatory pathway.
The full analysis lists 5 implications of this text.
Who stands to gain
autonomous vehicle manufacturers (Tesla, Waymo, Cruise, Aurora, etc.); traditional automakers with AV divisions (Ford, GM, BMW, etc.); automotive suppliers pivoting to autonomous systems