What Are DOT Logbook Requirements for Truckers in 2025?

If you are a semi-truck driver, you already know that keeping up with logbook rules is not optional. It is a core part of staying on the road and avoiding costly violations. 

As we move through 2026, most truck driver logbook rules remain consistent, but several important clarifications and enforcement priorities make it critical to stay sharp.

Understanding exactly what is required under current regulations helps you avoid fines, prevent out-of-service orders, and protect your driving record.

What Must the Log Include?

While electronic logging devices (ELDs) automate much of this process, manual logs remain an essential backup. If you ever need to rely on them, you’ll need to know exactly what’s required under DOT logbook regulations. 

The CDL logbook rules state that you must use a 24-hour graph grid to log your hours of service and include certain details on each page of your logbook. While the overall look and layout of your log can be customized, the required information can't. Here’s what must be recorded:

- Date: The month, day, and year that the 24-hour period began. If a driver takes multiple consecutive days off duty, they can combine them on one log page with an explanation in the "Remarks" section.

- Total miles driving today: The total miles driven during the 24 hours.

- Truck or tractor and trailer number: Either the vehicle number(s) assigned by the company or the license number and licensing state for each truck and trailer driven during the 24 hours.

- Name of carrier: The name of the motor carrier(s) for whom the driver is working. If a driver works for multiple carriers in 24 hours, they must record the start and end times for each carrier.

- Main office address: The city and state of the carrier's main office.

- Your signature: The driver's legal name or name of record to certify that all entries are true and correct.

- Name of co-driver: If applicable.

- Time base to be used: The time zone of the home terminal. Even if a driver crosses into other time zones, they should record the time as it is at their home terminal. All drivers operating out of the same home terminal must use the same starting time for the 24 hours as designated by their employer.

- Remarks: The city, town, or village and state abbreviation for each change of duty status. This is also where drivers should explain any unusual circumstances or unclear log entries, such as encountering adverse driving conditions.

- Total hours: The total hours for each duty status must be added and recorded on the right side of the grid. The total of all entries must equal 24 hours unless the log page reflects multiple consecutive days off duty.

- Shipping document number(s) or name of shipper and commodity: For each shipment, the driver must write down either a shipping document number, such as the shipping manifest number, or the name of the shipper and the commodity being hauled.

Here is what your graph grid must look like. The other required information may be placed anywhere on the page outside the grid.

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You must keep the grid on your log current to your last change of duty status. For example, if you are driving and an inspector stops you and asks to see your logbook, the final entry should show the time and place that you last started driving. These DOT logbook rules apply to all truck drivers, regardless of whether they are long-haul or local.

The grid will have the starting time and the hours marked above it. You must draw lines on the grid as follows:

- Off Duty. Connect the relevant time markers with a solid line to indicate your off-duty hours.

- Sleeper Berth. Draw a solid line between the appropriate time markers to show the periods you are resting in a sleeper berth.

- Driving. Mark the times you are driving a commercial motor vehicle by drawing a solid line between the correct time markers.

- On Duty (Not Driving). When you're on the clock but not behind the wheel of a big rig, mark that time on your log with a solid line. This includes when you're driving a regular vehicle for your company.

After you have completed your log, the regulations allow you 13 days to get the original copy to your carrier. Your carrier may require you to turn it in sooner. You must keep a copy of your completed log for the next 7 consecutive days. The copies must be available for inspection by law enforcement officers.

If you need to make edits to your logs, be sure to include a clear and detailed explanation. Carefully document any additional notes to ensure consistency during inspections. Keep in mind that inspectors are thorough and detail-oriented, so it’s essential to maintain the same level of accuracy and diligence in your records.

While understanding what must be included in your logbook is critical, knowing how to track your Hours of Service (HOS) effectively is equally important. Whether you’re using an ELD, a mobile app, or manual logs, choosing the right method ensures accuracy and compliance. Let’s explore the most common tools and techniques for tracking HOS under commercial driver logbook rules.

Key Methods to Track a HOS

To ensure compliance with labor laws and regulations and to accurately track employee working hours, there are several common methods for tracking Hours-of-Service (HOS). These methods include using time-tracking, punch clocks, or dedicated work hours trackers. These tools allow employees to clock in and out, recording their start and end times for each shift.

- Time-Tracking Apps. These digital tools, like TimeCamp, Toggl Track, or Clockify, enable employees to easily log their start and end times, often with the ability to track specific tasks and projects within their workday, providing detailed time usage data. 

- Punch Clocks. Traditional timekeeping devices, where employees physically "punch in" and "punch out" to record their work hours, are often used in workplaces with high employee turnover or where strict attendance monitoring is necessary. 

- Biometric Time Clocks. An advanced version of punch clocks utilizes fingerprint or facial recognition for even more accurate employee identification and time tracking. 

- Mobile Apps. Many time-tracking apps are available on mobile devices, allowing employees to clock in and out conveniently from anywhere. 

- Manual Timesheets. While less efficient, some companies still rely on paper timesheets where employees manually write down their start and end times.

Each of these tracking methods serves a specific purpose and can be tailored to fit your operational needs. Whether you’re using an ELD, a mobile app, or manual logs, the key is to ensure accuracy and consistency. Mistakes in recording your Hours of Service can lead to violations, fines, and even out-of-service orders, so it’s crucial to choose a method that works best for you and aligns with FMCSA requirements. 

For example, if your ELD malfunctions or is revoked, having a backup plan, such as familiarity with manual logs or mobile apps, can save you from costly penalties. 

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Given the importance of accurate tracking, it’s worth addressing a pressing issue affecting many drivers: the revocation of certain ELDs. If you’re currently using one of these devices, it’s critical to act quickly to avoid penalties and ensure compliance.

What You Need to Know About Revoked ELDs?

Electronic Logging Devices remain the primary method for tracking Hours of Service. The Federal Motor Carrier Safety Administration requires most interstate commercial drivers to use a registered ELD that is synchronized with the vehicle’s engine.

In 2026, drivers and carriers must ensure:

- The ELD is listed on the official FMCSA-registered device list

- The device is functioning properly at all times

- Logs are transferred correctly during inspections

- Drivers understand how to annotate and edit records when needed

The FMCSA continues to remove non-compliant devices from its registry. If your ELD is revoked, you must stop using it immediately and switch to compliant logging methods.

What Happens During an ELD Malfunction

Even the most reliable devices can fail, and when they do, drivers must follow strict procedures to remain compliant. The rules around ELD malfunctions are very clear, and inspectors expect drivers to know them.

If your ELD stops working, you must immediately begin using paper logs to record your Hours of Service. This is not optional or something you can delay until the end of the day. The switch must happen as soon as the malfunction is detected.

You are also required to reconstruct your duty status records for the current day and the previous seven days. This ensures continuity and allows inspectors to verify your recent activity.

At the same time, your motor carrier is responsible for repairing or replacing the malfunctioning device within eight days. If the issue cannot be resolved within that timeframe, the carrier must request an extension from the FMCSA.

Drivers who fail to follow these steps can be cited for violations, even if the malfunction itself was beyond their control.

Penalties for Logbook Violations in 2026

Failing to comply with logbook rules can have serious consequences that go far beyond a simple fine. In 2026, enforcement remains strict, and penalties are designed to discourage even minor violations.

Drivers may face fines ranging from $1,000 to over $5,000 per violation, depending on the severity. More serious offenses, such as falsifying logs or repeatedly violating Hours of Service limits, can result in significantly higher penalties and potential audits.

Out-of-service orders are another major risk. If a driver is found to be in violation, they may be prohibited from continuing their trip until the issue is resolved. This can lead to lost time, missed deliveries, and financial setbacks.

Violations also impact the carrier’s Compliance, Safety, and Accountability score, specifically in the Hours-of-Service category. A poor score can lead to increased inspections, higher insurance costs, and difficulty securing contracts.

For drivers, a history of violations can make it harder to find or keep employment, as carriers prioritize safety and compliance when hiring.

Staying compliant is not just about following regulations. It is about protecting your career, your income, and your reputation every mile you drive.