FMCSA Proposes Federal Out-of-Service Rule for English-Proficiency Violations

FMCSA is preparing to propose a federal out-of-service requirement for commercial drivers who do not satisfy the existing English-language proficiency standard. Land Line Media reported August 7 that the public comment period is scheduled to begin Monday, August 10, under docket FMCSA-2026-0826. The proposal is not a final rule and does not create a new language test today.

The underlying qualification in 49 CFR 391.11(b)(2) already requires a driver to read and speak English sufficiently to communicate with the public, understand highway signs and signals, respond to official questions and complete required reports. FMCSA’s April 16 enforcement guidance currently explains how roadside personnel should evaluate that qualification and when an out-of-service order applies. The new proposal would place the consequence directly in federal regulations, reducing the possibility that roadside out-of-service criteria could later remove it.

According to the advance description, a driver operating outside the U.S.-Mexico border commercial zone who cannot meet the standard would be placed out of service. A driver operating only inside that border zone would not receive the order unless there is evidence of operation, or planned operation, beyond it. The proposal does not specify how long the out-of-service period would last.

Drivers and carriers should distinguish the existing qualification and guidance from the upcoming rulemaking. The practical preparation is to ensure drivers can understand traffic-control information, answer an inspector’s questions about the trip and equipment, and complete required records without improper assistance. Interested parties can review the official proposal when published and submit evidence-based comments through the docket. Until a final rule is issued, fleets should follow the regulation and current FMCSA guidance already in effect.