A new bill called the Secure Commercial Driver Licensing Act of 2025 was introduced in the U.S. Senate on October 16. Lawmakers say the goal is to tighten up CDL rules across the country.

What's in the bill:

• All CDL tests—including renewals—would have to be given only in English.
• If a state lets people take the test in other languages or doesn't follow federal rules, the Department of Transportation could pull that state's right to issue non-domiciled CDLs.
• Drivers would need to have a regular license for a year before being able to get a CDL.

Why it matters: Lawmakers behind the bill cite a fatal truck crash in Florida as what prompted the move. Supporters claim the bill is about keeping roads safe and holding states accountable if they don't follow the rules.

What they're saying: "By issuing CDLs to illegal immigrants, states like California are undermining federal law and endangering public safety," said Congressman Andy Barr. Senator Tom Cotton added, "For everyone’s safety, you must be able to read and understand English road signs when operating a commercial vehicle."

The act was introduced by lawmakers from Kentucky, Arkansas, Alabama, and Tennessee. A version is set to be introduced in the U.S. House as well.