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FMCSA April 2026 Updates: CLP Supervision Rules & Driver Fatigue Research

By Dr. David Jacobsen, FMCSA-Certified Medical Examiner

I've been examining commercial drivers for over 40 years, and one thing I've learned is that regulatory changes often arrive quietly — buried in the Federal Register — long before drivers hear about them on the road. That's why I put these roundups together. Neither of the items below is an emergency, but both are worth understanding, especially if you supervise a learner or if you're already managing fatigue on long hauls.

Here's what's happening right now.


1. Covenant Logistics Is Asking to Bend the CLP Supervision Rule — Here's What That Means for You

What Changed

Landair Transport LLC, doing business as Covenant Logistics, has filed an application with FMCSA to renew an exemption from the standard CLP supervision requirement. Under current federal rules, any commercial learner's permit (CLP) holder operating a commercial motor vehicle (CMV) must have a CDL holder — with the proper CDL class — physically seated in the front seat as a supervisor. Covenant Logistics is asking FMCSA to waive that requirement for their training operations.

This is a notice, not a final decision. FMCSA is legally required to publish it and collect public comment before ruling either way.

📎 Federal Register source — Covenant Logistics CLP Exemption Notice

Why It Matters for CDL Drivers

If you hold a CDL and you've ever been asked — or might be asked — to ride alongside a CLP holder as their required supervisor, this exemption request is directly relevant to you. If FMCSA grants it, Covenant Logistics drivers in training may operate without a front-seat CDL supervisor under certain conditions. That changes what's expected of experienced drivers at that carrier.

More broadly, exemptions like this can signal where FMCSA is willing to flex on training standards industry-wide. It's worth paying attention to.

What You Should Do Now

  • If you work for Covenant Logistics or a similar carrier with a training program, ask your safety manager how this application may affect your supervisory responsibilities.
  • FMCSA is accepting public comment on this notice. If you have an opinion — especially if you've supervised CLP holders — you can submit comments through the Federal Register link above.
  • If you hold a CLP yourself, nothing changes for you today. You still need a properly classed CDL holder in that front seat.

2. FMCSA Is Studying the Link Between Driver Schedules, Fatigue, and Crash Risk

What Changed

FMCSA has announced a new research initiative called "Crash Risks by Commercial Motor Vehicle (CMV) Driver Schedules." The agency is collecting data to examine how driver work schedules, demographics, and fatigue levels correlate with crash risk and inspection violations. This is a research and data-collection effort right now — not a new rule. But research like this almost always feeds future rulemaking.

📎 Federal Register source — Crash Risks by CMV Driver Schedules

Why It Matters for CDL Drivers

Fatigue is already one of the top causes of serious CMV crashes, and FMCSA knows it. This study is designed to build a more detailed picture of exactly how scheduling patterns — shift length, rest breaks, overnight driving, split sleeper use — affect driver performance and safety outcomes.

I'll be direct with you: if this research produces strong findings, it could lead to tighter hours-of-service rules or changes to how carriers schedule drivers. That's not a prediction — it's just how the regulatory pipeline works. Studies like this are how future rules get justified.

What You Should Do Now

  • Keep your hours-of-service logs clean and accurate. This research may eventually inform audits and enforcement priorities.
  • Take your rest seriously. I know that sounds obvious, but I see drivers in my exam chair all the time who are running on fumes and don't realize how much it's affecting them — and their medical fitness to drive.
  • If you're already managing a health condition like sleep apnea that affects your fatigue levels, make sure it's properly documented and treated. It matters for your DOT medical card) and it matters for your safety on the road.

How These Changes Affect Your Exam at OneCare CDL

Neither of these items changes what happens during your DOT physical right now. But the fatigue research reinforces something I always discuss with drivers during their exam: sleep, rest, and overall health are not separate from your ability to hold a CDL. They are the same conversation.

If you have questions about how your schedule, sleep patterns, or a health condition could affect your medical certification, I'd rather you ask me at your appointment than find out the hard way during a roadside inspection or worse.

Ready to get scheduled? Book your appointment online or reach us at OneCare CDL, 755 Westmoreland Rd, Daytona Beach, FL 32114, (386) 226-0011. We're appointment-based, so lock in your time before your card comes due.

Dr. David Jacobsen

FMCSA-Certified Medical Examiner

FMCSA-Certified Medical Examiner · National Registry of Certified Medical Examiners · Doctor of Chiropractic (DC) · 40+ Years Clinical Experience

Dr. David Jacobsen has been serving truck drivers in the Daytona Beach area since 1985. As an FMCSA-certified medical examiner, he has performed thousands of DOT physical exams and helps drivers navigate the medical certification process with a fair, professional approach.

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