What is the CVSA International Roadcheck and why does it matter for my supply chain?

The CVSA International Roadcheck is a 72-hour concentrated enforcement event (May 12–14, 2026) involving certified inspectors across the U.S., Canada, and Mexico conducting approximately 15 inspections per minute. It is the largest targeted commercial motor vehicle enforcement event in the world. For supply chain professionals, Roadcheck can disrupt carrier capacity and increase service failures. Drivers found with violations—especially ELD falsification or cargo securement issues—face 4–10 hour out-of-service orders, effectively removing vehicles from fleet availability during peak demand periods.

What are the two main enforcement focuses during the 2026 Roadcheck?

The 2026 Roadcheck has two priority areas: (1) Driver Focus: ELD Tampering, Falsification, or Manipulation—inspectors scrutinize records of duty status for anomalies and falsification patterns. A falsified log triggers a 10-hour out-of-service order, compared to 4–5 hours for typical HOS violations. Last year, falsification was the second most-cited driver violation at 58,382 violations. (2) Vehicle Focus: Cargo Securement—in 2025, 18,108 violations were issued for cargo not secured to prevent leaking, spilling, or falling, and 16,054 more for unsecured vehicle components or dunnage.

What does the SONAR Carrier Safety Dashboard include?

The dashboard organizes data into four primary modules: (1) Crashes—158,338 total crashes, 3,916 fatalities, 740 hazmat incidents over 12 months; (2) Carriers & Census—172,689 registered carriers (99,358 interstate, 67,325 intrastate non-hazmat, 4,027 intrastate hazmat); (3) Inspections—2,908,513 roadside inspections with 579,831 out-of-service violations; (4) OOS Violations Deep Dive—2,284,768 total OOS violations at a 17.5% rate, with Vehicle Maintenance (§393 Parts & Accessories) as the leading violation source.

Which violation categories generate the most out-of-service orders?

By CSA BASIC category, Vehicle Maintenance leads at 20.7% of OOS violations, followed by Unsafe Driving (14.2%), Hours of Service (11.3%), Hazardous Materials (8.5%), Driver Fitness (6.1%), Driving of CMVs (4.5%), and Lights/Electrical (4.0%). By CFR Part, §393 (Parts & Accessories—Brakes, Lights, Tires) is the leading source of both violations and OOS conversions, indicating that mechanical defects are aggressively enforced and result in high pull-from-service rates.

How should shippers evaluate carrier risk using this new dashboard?

The SONAR dashboard enables shippers to filter carrier profiles by inspection history, OOS violation rate, crash records, and CSA BASIC category performance. During peak enforcement periods like Roadcheck, carriers with elevated Vehicle Maintenance, Unsafe Driving, or HOS violation histories are at higher risk of capacity loss. Shippers should cross-reference carriers against this data to diversify capacity and build contingency buffers, especially for time-sensitive or hazmat freight that faces heightened inspection scrutiny.

Risk & Disruption

High Impact

SONAR Launches FMCSA Dashboard as International Roadcheck Enforcement Begins

May 11, 2026

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The signal

SONAR has launched a comprehensive Carrier Safety Dashboard that centralizes Federal Motor Carrier Safety Administration (FMCSA) and Compliance, Safety, Accountability (CSA) data at a critical moment: the opening day of the 2026 CVSA International Roadcheck, the largest targeted commercial motor vehicle enforcement event globally. The dashboard aggregates three years of crash data (158,338 total federal recordable crashes over 12 months, including 3,916 fatalities), carrier registration data across all operating types (172,689 registered carriers), and roadside inspection intelligence (2,908,513 total inspections with 579,831 out-of-service violations over the past year). , Canada, and Mexico—involves an average of 15 inspections per minute over 72 hours, with two specific enforcement focuses: Electronic Logging Device (ELD) tampering/falsification and cargo securement violations.

Last year, ELD falsification was the second most-cited driver violation with 58,382 violations, each carrying a 10-hour out-of-service order—nearly triple the typical HOS violation penalty. This enforcement wave directly feeds into CSA scores and FMCSA records that now populate SONAR's dashboard, enabling shippers, brokers, and carriers to monitor regulatory risk in real time. For supply chain professionals, this represents both a transparency opportunity and an operational urgency.

3%)—that allow procurement and logistics teams to evaluate carrier risk profiles and make informed capacity and routing decisions during peak enforcement periods. The non-domiciled CDL crackdown mentioned in the article is already reshaping the driver pool; shippers relying on marginal carrier capacity should anticipate increased service disruptions as weak performers face elevated OOS risk during and after Roadcheck.

#roadside-inspections

#out-of-service-violations

#cmv-enforcement

#supply-chain-risk

#regulatory-intelligence

Frequently Asked Questions

What This Means for Your Supply Chain

Simulation Suggestion

immediate

What if a key carrier's fleet experiences a 15% capacity reduction due to Roadcheck out-of-service orders?

During the 72-hour CVSA International Roadcheck, assume a primary carrier partner faces a 15% fleet capacity loss due to vehicles pulled for OOS violations (primarily Vehicle Maintenance or ELD falsification issues). Simulate the impact on service levels, transit times, and cost if 15% of dedicated capacity is unavailable for 5 business days post-enforcement (accounting for time to resolve violations and pass re-inspection). Model alternative routing to secondary carriers and impact on freight costs.

Run this scenario

Simulation Suggestion

this week

What if refrigerated cargo carriers face elevated Roadcheck enforcement, increasing cold-chain lead times?

Refrigerated trailers represent the highest-volume crash category (63,378 incidents over 12 months) and are subject to heightened cargo securement and vehicle maintenance scrutiny during Roadcheck. Simulate a 10–15% increase in transit time for perishable goods if refrigerated fleet capacity tightens and secondary carriers charge premium rates. Model inventory buffer requirements and potential spoilage if cold-chain delivery SLAs slip by 2–3 days.

Run this scenario

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