English Language Proficiency in Trucking: What FMCSA Enforces

Since June 25, 2025, a truck driver who fails an inspector’s English check is placed out of service, even with a valid CDL. This guide covers English language proficiency in trucking as it stands on October 13, 2026. It explains what the regulation says, how inspectors test it, what an out-of-service order costs and how to check at hiring.

What does the English language proficiency rule require?

Short answer: The English language proficiency (ELP) rule, 49 CFR 391.11(b)(2), requires a commercial driver to read and speak English well enough to converse with the general public, understand highway traffic signs and signals in English, respond to official inquiries, and make entries on reports and records. A driver who can’t do that isn’t qualified to drive a commercial motor vehicle.

The requirement isn’t new. FMCSA traces it to the Interstate Commerce Commission’s first driver rules, issued in December 1936. What changed in 2025 is how it’s enforced, not what it says.

Two paragraphs of 391.11 work together. Paragraph (b)(2) sets the standard for the driver. Paragraph (a) says a motor carrier can’t require or permit an unqualified person to drive. An ELP violation is a driver problem and a carrier problem at the same time.

It also reaches past interstate long-haul. FMCSA’s proposed rule notes that every state, plus D.C. and the U.S. territories, currently takes Motor Carrier Safety Assistance Program (MCSAP) funds, and those recipients must keep compatible rules under 49 CFR Part 350, which generally apply to intrastate CMVs too. Check your state’s version before you assume an intrastate exception.

That funding has teeth. DOT announced on October 15, 2025 that FMCSA would withhold over $40 million from California after an investigation found the state had failed to comply with its ELP standards, and DOT’s May 1, 2026 recap says California began enforcing ELP in January 2026.

What changed in 2025 and 2026?

Short answer: English language proficiency (ELP) enforcement changed in June 2025, when failing a roadside English check became an out-of-service violation again after about nine years as a citation-only offense. In August 2026 FMCSA proposed writing that consequence into the regulations; comments closed October 9, 2026, and as of October 13, 2026 there’s no final rule.

From June 2016 until mid-2025, FMCSA policy told its inspectors to cite ELP violations but not to put drivers out of service, matching a 2015 change in the Commercial Vehicle Safety Alliance’s (CVSA) out-of-service criteria. Here’s what has happened since:

The executive order gave FMCSA 60 days to rescind the 2016 guidance. CVSA’s board voted on May 1, 2025, using an emergency provision in its bylaws to meet that deadline, and the change took effect on June 25, according to CVSA’s announcement.

The numbers moved quickly. FMCSA’s proposed rule counts 7,812 ELP violations from January through June 24, 2025, and only 33 out-of-service orders. From June 25, 2025 through March 19, 2026, it counts 60,399 violations and 19,045 out-of-service orders. FMCSA’s August 7, 2026 press release on the proposal says more than 26,000 drivers had been taken off the road for failing ELP checks.

The proposal wouldn’t change what a driver has to know. It would add 391.11(b)(2) to the regulatory definition of an out-of-service order and create a new 391.11(c) that puts a failing driver out of service immediately, with the border exception written in. FMCSA’s reason is uniformity: once it’s in the federal rules, states have to adopt it no matter what CVSA does later.

How does a roadside ELP assessment work?

Short answer: A roadside English language proficiency (ELP) assessment starts with the inspector opening the inspection in English, as FMCSA describes it in its August 2026 proposed rule and its roadside enforcement FAQs (revised April 16, 2026). If the driver seems not to understand, the inspector runs a two-step check. First comes an interview in English to see whether the driver can answer official questions. Only a driver who passes moves on to a test of U.S. highway signs, including electronic message signs.

The FAQs confirm that a driver who fails step one doesn’t get step two, and each outcome has its own violation code.

FMCSA says those designations are hard-coded in its SafeSpect inspection software, so an inspector can’t switch an out-of-service code to a warning. Each of those codes also counts against the carrier in FMCSA’s Compliance, Safety, Accountability (CSA) system, covered below. Basic CSA monitoring is part of our DOT compliance plans if you’d rather not watch those scores yourself.

The border exception is narrower than it was in 2025. An inspector in a border commercial zone now checks where the driver’s current trip goes, using bills of lading, dispatch records, equipment interchange receipts or the driver’s own statements. If the trip takes the driver into the U.S. beyond the zone, the driver goes out of service. Those zones run 3 to 20 miles around border towns, depending on population, plus defined areas in Texas and New Mexico.

What happens after an ELP out-of-service order?

Short answer: After an English language proficiency (ELP) out-of-service order, the driver can’t move the truck any further. The carrier has to get a qualified driver there to finish the trip, and if the driver drives anyway, the penalties for violating an out-of-service order hit both the driver and any employer who allowed it.

There’s no fixed release time for this one. In its proposed rule FMCSA asked the industry how long ELP drivers stay out of service, which tells you there’s no set release time. The driver isn’t qualified until they can meet 391.11(b)(2).

Driving through the order is where a bad day becomes a career problem:

• A CDL holder convicted of violating an out-of-service order faces a civil penalty of at least $3,961 for a first conviction and at least $7,924 after that, under Appendix B to Part 386.
• An employer that knowingly lets the driver operate during the order faces $7,155 to $39,615 under the same appendix, and 49 CFR 383.37 bars it whenever the employer knows or should know about the order.
• Under 49 CFR 383.51, a first conviction for violating an out-of-service order on a non-hazmat load disqualifies the driver for 180 days to a year. A second within 10 years means 2 to 5 years.

FMCSA has one more tool. Its roadside FAQ says the agency may open a driver qualification proceeding by issuing a letter of disqualification under 49 CFR 386.11(a). That process belongs to FMCSA, and the agency tells state enforcement to check with their own counsel before relying on it. This guide is general information, not legal advice: if one of your drivers has already been cited or received a disqualification letter, have a transportation attorney look at the specifics.

Watch out: Never tell a driver to “just get it to the yard.” Once the order is written, moving the truck puts the driver’s CDL and your company’s penalty exposure on the line.

How does an ELP violation affect CSA scores, insurance and the load?

Short answer: An English language proficiency (ELP) violation counts in the carrier’s Compliance, Safety, Accountability (CSA) Driver Fitness BASIC, one of its Behavior Analysis and Safety Improvement Categories, for 24 months, weighted most heavily in the first six. The load sits while you find another driver. Using the proposed rule’s own figures, $800 a day for about two days, that delay works out to roughly $1,600 per incident.

In the SMS methodology (version 3.21, May 2026) and its Appendix A violation list, each ELP code carries a severity weight of 4 in the Driver Fitness BASIC. An out-of-service violation in that BASIC adds 2 more points. The total is multiplied by 3 for the first six months, by 2 for months 6 to 12, and by 1 until it drops off after 24 months. A fresh ELP out-of-service violation counts as 18 weighted points.

Small carriers feel that more than large fleets. The Driver Fitness measure divides weighted violations by the time-weighted number of driver inspections, so with few inspections, one heavy violation moves the number a long way. FMCSA calculates a percentile only once you have five relevant driver inspections, and the alert threshold for general freight carriers is the 80th percentile.

The direct cost lands on the load. In the proposed rule, FMCSA’s daily downtime figure covers lost revenue, fixed costs and delay, and its time estimate runs until a replacement driver reaches the truck and the trip continues. Receiver charges come on top, and the broker who tendered the load will remember the late delivery.

Insurance is harder to pin down. FMCSA doesn’t set how underwriters treat Driver Fitness violations, and practice varies by company. Ask your agent before renewal how a driver-qualification out-of-service order would be treated on your policy.

If a violation was recorded wrong, say the wrong driver or the wrong code, you can ask for a review through FMCSA’s DataQs system. Since FMCSA’s April 2026 changes, states getting MCSAP funds must finish an initial review within 21 days, according to FMCSA’s April 15, 2026 announcement.

How should carriers check English proficiency when hiring?

Short answer: Carriers should check a driver’s English proficiency at hiring the same way an inspector would, before the first dispatch. FMCSA’s May 2025 guidance recommends that a manager interview the driver in English about real trip details, then have the driver explain U.S. road signs, with no interpreters, cue cards or translation apps during the interview.

FMCSA’s guidance FAQ001 suggests the interview cover:

1. The origin and destination of a recent or planned trip.
2. Time on duty, driving time and the record of duty status.
3. What’s on the driver’s license.
4. What’s on the shipping papers for the load, real or sample, including hazmat papers if they apply.
5. The parts of the truck an inspector would check.

Tell the driver up front to answer in English. Then pick signs from the Federal Highway Administration’s Manual on Uniform Traffic Control Devices, add a few electronic message signs, and ask what each one means. FMCSA says the sign explanations can be in any language the manager understands, and once the driver passes, you can finish the rest of the interview in another language.

Here’s a hypothetical example. A two-truck owner-operator in Ohio is adding a second driver. The candidate sounds fine on a short phone call, but in a sit-down interview he can’t explain last week’s hours or what a lane-closure message sign means. A 15-minute interview like that can prevent a roadside out-of-service order, a stranded load and a Driver Fitness violation.

Tip: Write down the questions you asked, the signs you showed and the result, then keep it in the driver qualification file. FMCSA doesn’t require that note, but it’s the only proof you’ll have that you checked before dispatch.

The guidance itself isn’t legally binding; FMCSA says so at the bottom of the page. The regulation is binding, and a documented check is your best evidence that you didn’t “permit” an unqualified driver. If you’d rather hand off screening, driver recruitment is one of the services we run for carriers, and our new entrant safety audit checklist covers what else belongs in a driver file.

Should carriers pay for English training?

Short answer: English training for drivers isn’t required by FMCSA, but its proposed rule notes that carriers can set up their own training or use existing materials. For a good driver who’s close to passing, training usually costs less than losing them.

The test is practical, so the training should be too. Drill the five interview topics from FMCSA’s guidance, practice explaining warning, regulatory and message signs out loud, and run a mock inspection where someone plays the officer. Retest with a different manager before you call it done.

Our take: If a driver can’t pass your own interview today, keep them off interstate loads while they train. Train, retest, then dispatch. Splitting the difference costs more when an inspector does the retest for you.

How does ELP enforcement relate to the non-domiciled CDL rule?

Short answer: English language proficiency (ELP) enforcement and the non-domiciled commercial driver’s license (CDL) rule are separate rules that often get mentioned together. ELP decides whether a driver is qualified at roadside; the non-domiciled CDL rule, in effect since March 16, 2026, decides who can hold a CDL at all when they’re domiciled outside the U.S.

FMCSA’s final rule, published February 13, 2026, limits non-domiciled CLPs and CDLs to people in H-2A, H-2B or E-2 status, caps each one at a year or the I-94 admit-until date if that’s sooner, and requires in-person issuance and renewal. Properly issued licenses aren’t revoked automatically, but the new standard applies at the driver’s next licensing transaction, such as a renewal, transfer or upgrade.

The rule is being challenged. The D.C. Circuit stayed the earlier interim version in November 2025, but on May 5, 2026 it denied stay motions against the final rule and set a fast briefing schedule, with oral argument in September 2026. As of October 13, 2026 the rule is in force while the case continues.

For hiring, check both. A non-domiciled CDL must say “Non-domiciled” on its face under 383.153, and its expiration date tells you when the new eligibility test will reach that driver. Our article on FMCSA rule changes for 2026 covers the rest of this year’s changes.

What to do this week

1. Add a written ELP interview and sign check to your hiring steps, using FMCSA’s five topics, and run it for current drivers you haven’t checked.
2. Tell every driver what to do if they’re placed out of service: stop, call dispatch, don’t move the truck.
3. Line up a backup driver or relay plan, since FMCSA’s own estimate is two days to get someone to a stranded truck.
4. Check your Driver Fitness violations every month and file a DataQs request for anything recorded wrong.
5. Note the expiration date of any non-domiciled CDL in your driver files.

If you’d like someone watching CSA scores and filing deadlines with you, our DOT compliance plans start at $99 a month.