AUSTIN, TX – U.S. Transportation Secretary Sean P. Duffy today (May 20) signed a new order at a trucking industry event in Austin to strengthen enforcement of English language requirements for commercial truck drivers. Under the updated guidance, commercial motor vehicle (CMV) drivers who do not meet the Federal Motor Carrier Safety Administration’s (FMCSA) English language proficiency (ELP) standards will be placed out-of-service.

“America First means safety first,” said Secretary Duffy. “Drivers must be able to read road signs, communicate with law enforcement, and follow safety instructions. This common-sense measure ensures noncompliance carries real consequences.”

This action follows President Trump’s April 2025 Executive Order aimed at improving highway safety by reinforcing qualification standards for CMV drivers. It also reverses a 2016 Obama-era directive that stopped inspectors from enforcing ELP requirements through out-of-service orders.

FMCSA regulations require CMV drivers to be able to read and speak English well enough to understand highway signs and communicate effectively with officials. Failure to meet these standards can lead to safety risks, including a higher likelihood of crashes.

Starting June 25, 2025, ELP violations will once again be part of the official out-of-service criteria—ensuring consistent enforcement across the country. Secretary Duffy also thanked the Commercial Vehicle Safety Alliance for its swift cooperation in implementing this change.