Heavy Duty Trucking Logo
MenuMENU
SearchSEARCH

CVSA Hazmat Inspection Blitz Nets 2,578 Violations

Inspectors discovered 2,578 hazardous materials/dangerous goods violations, of which 701 were hazardous materials/dangerous goods out-of-service violations, during the Commercial Vehicle Safety Alliance’s annual five-day unannounced HM/DG Road Blitz.

CVSA Hazmat Inspection Blitz Nets 2,578 Violations

During this year's CVSA HM/DG Road Blitz, inspectors found 2,576 violations.

Source: CVSA/CAnva/HDT Illustration

4 min to read


Inspectors discovered 2,578 hazardous materials/dangerous goods violations, of which 701 were hazardous materials/dangerous goods out-of-service violations, during the Commercial Vehicle Safety Alliance’s annual five-day unannounced HM/DG Road Blitz.

This year marked a substantial increase in the number of violations over last year’s Road Blitz, in which 1,117 violations were found.

Ad Loading...

Inspectors in Canada and the U.S. inspected 7,572 commercial motor vehicles transporting hazardous materials/dangerous goods during the initiative.  Thirty-seven jurisdictions participated in this year’s HM/DG Road Blitz, which was June 12-16. A total of 8,395 packages were inspected.

Vehicles with out-of-service HM/DG violations were removed from roadways until those violations could be corrected.

Vehicles that passed a North American Standard Level I Inspection without any critical inspection violations or specification cargo tank vehicle violations were eligible to receive a CVSA decal and permitted to continue to their destination.

What Was the Key Focus of the Hazmat Road Blitz?

The purpose of the annual unannounced HM/DG Road Blitz is to:

  • Spotlight the importance of the programs, processes, and regulations associated with the safe transportation of HM/DG.

  • Recognize safety-compliant HM/DG drivers, motor carriers, manufacturers, shippers, etc.

  • Highlight the specially trained inspectors who prioritize transportation safety by inspecting vehicles transporting HM/DG and enforcing strict compliance regulations.

  • Identify all shipping paper, placarding, marking, labeling, packaging, and loading compliance violations.

  • Remove vehicles with HM/DG out-of-service violations from roadways.

  • There are nine recognized classes of HM/DG. These classes designate HM/DG into categories, based on the materials’ specific chemical and physical properties, and describe the different types of risks associated with those materials.

Ad Loading...

U.S. Hazmat Inspection Results

In the U.S., 6,123 vehicles and 6,722 HM packages were inspected during the five days of the HM/DG Road Blitz (2,658 non-bulk packages, 3,256 cargo tank packaging, and 808 other bulk packaging). Inspectors identified 2,096 hazardous materials violations, of which 538 were out-of-service HM violations.

Inspectors also discovered eight undeclared packages.

According to the Environmental Protection Agency, a hazardous material has properties that make it dangerous or capable of having a harmful effect on human health or the environment. Commercial motor vehicles transported the largest volume of hazardous materials through the U.S. transportation system, moving 1.2 out of 2.2 billion tons of hazardous materials.

To minimize the risks associated with transporting hazardous materials, anyone involved in HM transportation is required to comply with the federal Hazardous Materials Regulations (HMRs). The HMRs govern the transportation of hazardous materials in interstate, intrastate, and foreign commerce.

According to the Pipeline and Hazardous Materials Safety Administration, each year, approximately 1,500 transportation incidents occur when undeclared hazardous materials are shipped.

Ad Loading...

Hazardous materials must always be properly classified, packaged, labeled, handled, and stowed for transportation. This protects workers, emergency responders, and the general public from the risks associated with HM transportation.

Canadian Results

In Canada, 1,449 vehicles and 1,673 DG packages were inspected during the five days of the HM/DG Road Blitz (799 small means of containment, 690 highway tank packaging, and 184 other large means of containment). Inspectors discovered 482 DG violations, of which 163 were out-of-service DG violations.

In Canada, a dangerous good is defined as any substance or material capable of posing an unreasonable risk to health, safety, and property when transported in commerce.

Shipments of dangerous goods number in the multi-millions annually. The federal, provincial, and territorial governments enacted legislation to regulate the transportation of dangerous goods via the Transportation of Dangerous Goods (TDG) Regulations.

Canada’s TDG Regulations prescribe safety standards and shipping requirements for dangerous goods and communicate the nature and level of hazard and risk associated with those dangerous goods.

Ad Loading...

About HM/DG Road Blitz

The HM/DG Road Blitz is an annual unannounced HM/DG inspection and enforcement initiative with participation from CVSA member jurisdictions in North America.

It is supported by the U.S. Pipeline and Hazardous Materials Safety Administration, the Federal Motor Carrier Safety Administration, and Transport Canada.

The initiative was adopted by the CVSA Hazardous Materials Committee, which provides technical HM/DG guidance and assistance to government and industry in an effort to reduce HM/DG incidents and encourage uniformity and consistency in the application of the regulations.

More Safety & Compliance

Safety & Complianceby News/Media ReleaseFebruary 12, 2026

FMCSA Revokes Another Nine Electronic Logging Devices

Motor carriers using the affected ELDs must switch to paper logs immediately and install compliant devices by April 14 to avoid out-of-service violations.

Read More →
 Illustration showing a driver behind the wheel, DOT offices, and examples of problematic non domiciled CDL
Driversby Deborah LockridgeFebruary 12, 2026

FMCSA Locks in Non-Domiciled CDL Restrictions

After a legal pause last fall, FMCSA has finalized its rule limiting non-domiciled commercial driver's licenses. The agency says the change closes a safety gap, and its revised economic analysis suggests workforce effects will be more gradual than first thought.

Read More →
Samsara Coach driver coaching system.
Safety & Complianceby News/Media ReleaseFebruary 11, 2026

Samsara Taps Nascar Champ Jesse Love as its First Driver Coaching Avatar

A new AI-powered coaching platform from Samsara uses real-time voice agents and digital avatars to strengthen driver safety and scale fleet training.

Read More →
Ad Loading...
Photo of GO Focus Pro dashcam
Fleet Managementby News/Media ReleaseFebruary 11, 2026

Geotab Launches AI-Powered GO Focus Pro Dash Cam With 360-Degree Visibility

Geotab launches GO Focus Pro, an AI-powered 360-degree dash cam designed to reduce collisions, prevent fraud, and protect fleets from nuclear verdict risk.

Read More →
Commercial vehicle enforcement scenes
Safety & Complianceby News/Media ReleaseFebruary 9, 2026

Operation SafeDrive Nets 704 Drivers, 1,231 Vehicles Out of Service

A high-visibility enforcement effort conducted January 13–15 removed hundreds of unqualified drivers and unsafe commercial vehicles from major freight corridors nationwide.

Read More →
SponsoredFebruary 1, 2026

Stop Watching Footage, Start Driving Results

6 intelligent dashcam tactics to improve safety and boost ROI

Read More →
Ad Loading...
Series graphic for 2025-2026 trucking trends
Safety & Complianceby Deborah LockridgeJanuary 28, 2026

6 Regulatory Changes for Trucking to Watch in 2026

After a year of what safety and compliance expert Brandon Wiseman calls “regulatory turbulence,” what should trucking companies be keeping an eye on in 2026 when it comes to federal safety regulations?

Read More →
Truck driver behind wheel with superimposed mobile driver assessment from Smith System
Safety & Complianceby News/Media ReleaseJanuary 27, 2026

Smith System Adds Digital Trainer Center Platform

A new Digital Trainer platform digitizes behind-the-wheel assessments, generates Smith5Keys driver scorecards, and connects safety training to ongoing driver risk management.

Read More →
Safety & Complianceby StaffJanuary 26, 2026

Are You Using One of These Revoked ELDs?

Within a two-week period, the Federal Motor Carrier Safety Administration removed eight ELDs from the list of registered electronic logging devices, but has since reinstated two of them.

Read More →
Ad Loading...
Safety & Complianceby Deborah LockridgeJanuary 22, 2026

What FMCSA’s New Enforcement Push Means for Fleets in 2026 [Video]

Last year was one of regulatory turbulence for trucking companies and truck drivers. Trucking attorney Brandon Wiseman breaks down the top DOT changes and what fleets should be aware of heading into 2026.

Read More →