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Common Hazmat Violations and How to Avoid Them

by | Mar 10, 2025

Hazmat Truck Driver Handling Hazardous Materials | Credit: Freepik

Introduction

The transport of hazardous materials (hazmat) is a tightly controlled industry. This regulation helps keep drivers, the public, and the environment safe. The Hazardous Materials Regulations (HMR) are enforced by the Pipeline and Hazardous Materials Safety Administration (PHMSA) under Title 49 of the Code of Federal Regulations (CFR). These regulations outline the requirements for proper handling, documentation, and transportation of hazmat shipments.

Not following HMR rules can lead to serious problems. These include large fines, delays in shipments, accidents, and even legal issues. This blog will talk about common hazmat violations and give steps for trucking companies and drivers to stay compliant.

1. Improper Packaging and Labeling

Violation:

Using non-compliant or damaged packaging and failing to mark or label hazardous shipments correctly.

Regulatory Reference:

Title 49 CFR Part 172, Subpart C (Marking) and D (Labeling)

Consequences:

  • Increased risk of spills and leaks
  • Misidentification of hazardous materials
  • Shipment rejection and regulatory penalties

How to Avoid It:

  • Use DOT-approved containers that meet the specifications for the specific hazardous material.
  • Apply the correct UN number, hazard class label, and required markings to all packages.
  • Conduct regular employee training on PHMSA-compliant packaging and labeling requirements.

2. Incorrect or Missing Placarding

Violation:

Failing to display the correct hazard placards on a vehicle transporting hazmat.

Regulatory Reference:

Title 49 CFR Part 172, Subpart F (Placarding)

Consequences:

  • Misidentification of hazardous materials
  • Fines and compliance violations
  • Increased accident risks due to improper handling

How to Avoid It:

  • Ensure the correct placards are displayed on all four sides of the vehicle.
  • Match the placards with the hazard class, quantity, and material type.
  • Regularly inspect and replace placards that are damaged, missing, or incorrectly placed.

3. Incomplete or Incorrect Shipping Papers

Violation:

Missing or inaccurate hazmat shipping documents.

Regulatory Reference:

Title 49 CFR Part 172, Subpart C (Shipping Papers)

Consequences:

  • Shipment delays and regulatory fines
  • Potential legal action
  • Rejection of hazardous materials by carriers or authorities

How to Avoid It:

  • Verify that shipping papers contain the proper shipping name, hazard class, UN number, packing group, and emergency contact information.
  • Ensure documentation follows PHMSA guidelines and remains accessible during transport.
  • Maintain accurate records for compliance audits and inspections.

4. Lack of Proper Hazmat Training

Violation:

Failure to train employees on hazardous material handling, transport, and documentation.

Regulatory Reference:

Title 49 CFR Part 172, Subpart H (Training Requirements)

Consequences:

  • Increased accident risks
  • PHMSA/DOT fines
  • Non-compliance penalties

How to Avoid It:

  • Provide initial and recurrent training (every 3 years) for all employees involved in hazmat transport.
  • Cover critical topics such as classification, packaging, labeling, placarding, and emergency response.
  • Maintain detailed training records for compliance purposes.

5. Failure to Secure Cargo Properly

Violation:

Transporting unsecured hazardous materials, leading to spills, rollovers, or load shifts.

Regulatory Reference:

Title 49 CFR Part 177, Subpart B (Loading and Unloading Hazmat)

Consequences:

  • Increased accident risks
  • Potential environmental hazards
  • FMCSA/DOT citations

How to Avoid It:

  • Use proper blocking and bracing techniques to prevent cargo movement.
  • Follow FMCSA and PHMSA guidelines for hazmat load securement.
  • Conduct pre-trip inspections to ensure securement meets regulatory standards.

6. Transporting Misclassified or Prohibited Materials

Violation:

Carrying prohibited hazardous materials or misclassifying substances.

Regulatory Reference:

Title 49 CFR Part 173 (Shippers—General Requirements for Shipments and Packaging)

Consequences:

  • Legal action and fines
  • Environmental hazards
  • Potential shipment confiscation

How to Avoid It:

  • Properly classify hazardous materials according to PHMSA regulations.
  • Verify if the material is permitted for transport under Title 49 CFR.
  • Seek expert guidance when dealing with complex hazmat classifications.

7. Non-Compliance with Emergency Response Requirements

Violation:

Missing or incorrect emergency response information.

Regulatory Reference:

Title 49 CFR Part 172, Subpart G (Emergency Response Information)

Consequences:

  • Delayed emergency response
  • Increased accident impact
  • Compliance violations

How to Avoid It:

  • Ensure drivers carry the Emergency Response Guidebook (ERG).
  • Clearly list emergency contacts and procedures in shipping documents.
  • Train personnel on emergency response actions for hazardous materials.

8. Exceeding Quantity Limits or Route Restrictions

Violation:

Transporting hazardous materials above allowable limits or using unauthorized routes.

Regulatory Reference:

Title 49 CFR Part 397 (Transportation of Hazardous Materials—Driving and Parking Rules)

Consequences:

  • Fines and penalties
  • Shipment confiscation
  • Public safety risks

How to Avoid It:

  • Follow PHMSA and DOT guidelines for quantity limits on specific hazardous materials.
  • Use designated hazmat routes and obtain required permits.
  • Utilize hazmat route planning tools to ensure regulatory compliance.

Conclusion

Compliance with Title 49 CFR and PHMSA regulations is essential to ensuring safety, avoiding costly fines, and maintaining smooth hazmat operations. Proper training, documentation, and handling practices can significantly reduce the risk of violations.

To streamline compliance and reduce risks, consider using tools like Nutech TDG, which provides real-time guidance on hazmat classification, labeling, placarding, and documentation.

Stay compliant, stay safe, and avoid violations with the right tools and training!