State of Trucking 2026: DOT Compliance News, Upcoming Enforcement and a Practical Fix-It Checklist

The trucking industry enters the second half of 2026 facing two pressures at once: inconsistent freight demand and increasingly visible compliance enforcement.

The American Trucking Associations reported that its seasonally adjusted For-Hire Truck Tonnage Index rose only 0.1% in June after falling 3.2% in May. Tonnage declined a combined 4.1% during April and May, indicating that the freight economy remains uneven even as carrier capacity tightens. Read the ATA report.

In a softer or unpredictable freight market, it can be tempting to postpone maintenance, driver training, permit renewals, or replacement vehicle markings. That can be an expensive mistake. A preventable roadside violation may lead to an out-of-service order, delayed freight, a damaged safety profile, higher insurance costs, or the loss of operating authority.

Here are the most important federal and state compliance developments carriers, fleet managers, brokers, and owner-operators should have on their radar.

Brake Safety Week begins August 23

The most immediate enforcement event is the Commercial Vehicle Safety Alliance’s Brake Safety Week, scheduled for August 23–29, 2026.

Inspectors in the United States, Canada, and Mexico will conduct commercial vehicle inspections with additional attention on brake systems. The special focus for 2026 is the condition of brake drums and rotors. Vehicles with brake-related or other qualifying out-of-service violations will be removed from service until the problems are corrected. CVSA also plans an unannounced one-day brake enforcement initiative during 2026. See the official CVSA announcement.

Before August 23, fleets should:

• Measure brake adjustment and lining or pad thickness.

• Inspect visible portions of every drum and rotor.

• Look for cracks, missing pieces, heavy grooves, metal-to-metal contact, oil contamination, and excessive rust.

• Check air lines, chambers, slack adjusters, warning devices, and air-system integrity.

• Confirm that technicians document repairs and close every defect reported during driver vehicle inspections.

• Review pre-trip inspection expectations with drivers.

A driver’s signature on an inspection report does not repair a defect. If a problem affects safe operation, document the repair and keep the vehicle out of service until it is safe.

FMCSA is enforcing revoked ELD violations

FMCSA removed 12 electronic logging devices from its registered-device list on May 20, 2026. The replacement period ended July 20.

A driver still using one of those revoked devices may now be cited for operating without an ELD and placed out of service. The affected products include 888 ELD, DRAGON ELD, ACTION ELD, Mondo ELD HOS, FIRST ELD, FIRST ELD V2.0, MTL ELD, USPower ELD, Sam Freight ELD, DSGELOGS, COBRA ELD, and GT USA ELOGS. Carriers should compare the device name, model number, provider, and ELD identifier—not just the product’s general brand name. Review FMCSA’s revoked-device notice.

How to correct a revoked ELD problem:

1. Confirm every device against FMCSA’s current registered and revoked device lists.

2. Preserve and transfer the required records from the old system.

3. Install a registered replacement and test its connection to the engine control module.

4. Train drivers to display, transfer, email, and annotate records during an inspection.

5. Keep the ELD user manual, data-transfer instructions, malfunction instructions, and required blank logs in the vehicle.

Paper logs are not a permanent workaround for a revoked device unless the driver or operation independently qualifies for an ELD exception.

Motus is now the home for USDOT registration changes

FMCSA launched Motus: USDOT Registration System on May 19, 2026. It replaces legacy registration functions for new USDOT numbers, operating authority, company-information changes, biennial updates, insurance filings, and related registration activity.

Motus uses Login.gov, identity verification, business verification, and role-based access. Existing carriers must create a user profile and claim their company account before managing their record. Visit FMCSA’s Motus guidance.

FMCSA has temporarily suspended the inactivation of USDOT numbers for entities that have not completed a required biennial update since June 1 because some users experienced transition-related access problems. This is additional time—not a cancellation of the biennial-update requirement. Read the temporary suspension notice.

Carriers should use Motus to compare the federal record with their actual operation:

• Legal name and DBA

• Physical and mailing addresses

• Telephone number and email

• Interstate or intrastate classification

• For-hire or private-carrier status

• Cargo classifications

• Number of power units and drivers

• Operating authority

• Insurance and process-agent filings

• Biennial-update status

Save confirmation pages after each filing. If the system will not allow you to claim or update a record, document the problem and open a support ticket instead of repeatedly creating new accounts or applications.

Vehicle markings remain a simple—and visible—compliance target

Interstate commercial motor vehicles must display the operating carrier’s legal name or one registered trade name and the carrier’s identification number preceded by “USDOT.”

The information must appear on both sides of the self-propelled vehicle, contrast sharply with the background, remain legible, and be readable during daylight from 50 feet while the vehicle is stationary. Federal rules do not prescribe a universal two-inch or three-inch lettering requirement; the controlling federal test is 50-foot legibility. Review FMCSA’s marking guidance.

Check every truck for:

• Missing or damaged lettering

• A company name that does not match the federal record

• A number missing the “USDOT” prefix

• Low-contrast colors

• Lettering covered by dirt, accessories, or door damage

• Old carrier information still displayed after a lease or ownership change

• Markings placed on only one side

For permanent fleet vehicles, a custom USDOT number vinyl decal provides durable identification. A USDOT magnetic sign can be useful for temporary assignments, replacements, and eligible rental situations, provided it is securely attached to steel and remains readable.

Reflective lettering is not universally required by the federal marking rule, but it can improve visibility. Whatever material you select, conduct your own 50-foot daylight test after installation.

English-language proficiency remains an out-of-service issue

Since June 25, 2025, a driver who cannot satisfy FMCSA’s English-language proficiency requirement may be placed out of service. The rule requires a commercial driver to communicate sufficiently with officials and the public, understand English highway signs and signals, respond to official questions, and make required report and record entries. See FMCSA’s enforcement announcement.

Recent federal and state roadside operations continue to emphasize driver qualification, English-language proficiency, licensing, and vehicle condition. FMCSA’s latest Operation Highway Shield announcement reported hundreds of driver and vehicle out-of-service actions, including English-proficiency violations. Read the August 2026 enforcement update.

Carriers should prepare drivers to complete a normal roadside interaction without coaching:

• Explain where they began the trip and where they are going.

• Provide a license, medical documentation, shipping papers, and electronic logs.

• Answer questions about duty status and cargo.

• Understand common highway and inspection-station signs.

• Make required entries or annotations.

Training should be job-related, respectful, and documented. Memorizing a few answers is not a substitute for the ability to complete an actual inspection safely.

Non-domiciled CDL rules have changed

A federal final rule effective March 16, 2026 substantially tightened eligibility and verification requirements for non-domiciled commercial learner’s permits and CDLs.

States that could not comply were required to pause issuance until their systems met the revised standards. The rule also addresses credential duration, immigration-status verification, transfers, reinstatement, and downgrades. Review FMCSA’s current non-domiciled CDL FAQs.

Motor carriers should not attempt to evaluate immigration documents themselves unless required by another employment law. Instead:

• Confirm that each driver possesses a current CDL appropriate for the vehicle.

• Obtain required motor vehicle records.

• Monitor state-issued notices, restrictions, downgrades, and expiration dates.

• Remove a driver from safety-sensitive work immediately if driving privileges are suspended, downgraded, or revoked.

• Recheck qualification before dispatching a driver after any licensing interruption.

Clearinghouse II continues to affect CDL status

Under the second Drug and Alcohol Clearinghouse rule, state licensing agencies must remove commercial driving privileges when a driver has a “prohibited” Clearinghouse status. Privileges cannot be restored until the driver completes the required return-to-duty process. See FMCSA’s Clearinghouse II explanation.

Carriers should:

• Run required pre-employment and annual Clearinghouse queries.

• Maintain valid driver consent where required.

• Prohibit a driver from operating immediately after receiving notice of a prohibited status.

• Document the removal from safety-sensitive duties.

• Verify that the return-to-duty process and follow-up testing plan are complete before redispatch.

A valid-looking plastic CDL is not enough if the state has downgraded the underlying commercial privilege.

Broker financial-responsibility enforcement is active

Since January 16, 2026, freight brokers and freight forwarders have been subject to revised financial-responsibility requirements.

If available financial security falls below $75,000 and is not replenished within seven calendar days, FMCSA may suspend the broker’s or freight forwarder’s operating authority. The rule also limits which assets may support a BMC-85 trust and changes trustee eligibility. Review FMCSA’s compliance overview.

Brokers and forwarders should:

• Verify that their BMC-84 surety or BMC-85 trust filing appears correctly in the federal record.

• Confirm that a BMC-85 trustee remains qualified.

• Establish an internal process for responding immediately to claims and drawdown notices.

• Replenish financial security within the permitted period.

• Monitor operating-authority status before arranging transportation.

Motor carriers should also verify a broker’s active authority and financial-responsibility filing before accepting a load.

State requirements still apply on top of federal registration

A USDOT number and federal operating authority do not automatically satisfy every state requirement. Depending on the vehicle, weight, cargo, and route, a carrier may also need UCR, IRP, IFTA, state operating authority, weight-distance accounts, highway-use credentials, oversize permits, or state-specific vehicle identification.

Important examples include:

Unified Carrier Registration

Entities subject to UCR must register annually through their base state and pay before January 1 of the registration year. Late registration can expose a carrier to state enforcement.

For 2026, fees begin at $46 for carriers operating zero to two vehicles. The UCR Plan also reports a proposed average fee increase of approximately 20% for 2027, but carriers should wait for a final rule before treating the proposed figures as final. Check current UCR fees and status.

California

Many property carriers operating in California need a Motor Carrier Permit and a CHP-issued CA number. California’s requirements depend on the type of operation and vehicle, and certain identification numbers may be accepted in place of displaying the CA number in specified circumstances. Interstate carriers must still display their USDOT number. Review California CHP guidance.

When a CA number must or will be displayed, DotNumberStore offers CA number decals and removable CA number magnetic signs.

Kentucky

A Kentucky Weight Distance Tax license generally applies to carriers traveling in Kentucky with a combined licensed weight greater than 59,999 pounds. Permanent KYU accounts require quarterly returns, including zero-mile returns for quarters with no Kentucky travel. Review Kentucky’s KYU requirements.

Do not assume that displaying a number cures a missing, revoked, or delinquent account. Vehicle lettering identifies the account; it does not create or reactivate the underlying authority.

Because state rules change independently, fleets should maintain a route-by-route requirements matrix and verify it against official state motor-carrier or revenue-agency websites.

Hazardous-material placards require more than the right color

Hazmat violations can arise from an incorrect placard, a missing placard, poor placement, damaged material, an obsolete placard left visible, or a mismatch between the placard and shipping paper.

Federal rules generally require the appropriate placard on each side and each end of a placarded vehicle or freight container. They also prohibit displaying placards that do not represent the material being transported. Applicability and quantity thresholds vary by hazard class, packaging, and shipment. Review the current federal placarding rules.

Before dispatch:

1. Identify the material using the shipping description and hazardous materials table.

2. Determine whether an exception or placarding threshold applies.

3. Select the correct primary and subsidiary hazard placards.

4. Inspect all four display locations.

5. Remove or securely cover placards that are no longer applicable.

6. Confirm current PHMSA registration and keep required proof aboard the vehicle.

DotNumberStore carries DOT hazmat placards in vinyl and magnetic formats. Magnetic placards are useful only on compatible steel surfaces and must remain secure throughout transportation.

How to remediate a DOT compliance problem

Use the following sequence whenever an internal review or roadside inspection uncovers a problem:

Correcting a legitimate violation does not erase it from the safety record. DataQs is for incomplete or incorrect federal or state inspection and crash data—not for removing an accurate violation merely because it has since been repaired. FMCSA’s 2026 DataQs revisions added stronger review and timeliness requirements. Learn about the updated DataQs process.

A 30-day carrier compliance plan

During the first week:

• Review Motus, operating authority, insurance, BOC-3, UCR, and state-account status.

• Check every ELD against FMCSA’s lists.

• Inspect brakes ahead of Brake Safety Week.

• Photograph the markings on both sides of every power unit.

During the second week:

• Audit driver licenses, medical status, Clearinghouse queries, and qualification files.

• Conduct a mock roadside inspection with each driver.

• Review hours-of-service edits and unidentified-driving events.

During the third week:

• Reconcile preventive-maintenance records, annual inspections, and open driver-reported defects.

• Audit hazmat registrations, training records, shipping papers, and placards.

• Verify IFTA, IRP, weight-distance, and state operating credentials by route.

During the fourth week:

• Review SMS and inspection data.

• File well-supported DataQs requests for genuinely incorrect records.

• Create a recurring calendar for renewals, filings, training, and vehicle inspections.

• Assign one person to verify regulatory announcements before changing company policy.

Compliance is an operating system, not a sticker

Correct vehicle identification is one visible part of compliance. It helps inspectors and the public identify the responsible carrier, but it cannot replace active authority, insurance, driver qualification, maintenance, permits, or accurate records.

Once your registration information is correct, DotNumberStore can help make the vehicle side of the job easier with custom USDOT decals and magnetic signs, multi-line door kits, CA-number markings, GVW markings, and hazmat placards.

The best compliance program connects all of those pieces: accurate government records, qualified drivers, safe equipment, correct state credentials, and durable markings that match the official record.

This article provides general educational information and is not legal advice. Requirements vary according to vehicle weight, cargo, operating model, jurisdiction, and route. Confirm applicability with FMCSA, PHMSA, the appropriate state agency, or a qualified transportation-compliance professional.