Is Hazmat Endorsement Legal in Tennessee? (2026)

Key facts

Status

Legal

Permit required

Yes

Jurisdiction

Tennessee

Last reviewed

2026-02-25

Hazmat Endorsement laws in Tennessee

In Tennessee, a Hazardous Materials Endorsement (HME) is a federal requirement for any individual who wishes to operate a Commercial Motor Vehicle (CMV) transporting hazardous materials that are required to be placarded. This endorsement is added to a Commercial Driver's License (CDL). To obtain this endorsement, applicants must pass a knowledge test and undergo a Transportation Security Administration (TSA) background check, including fingerprinting. The federal regulations governing the HME are primarily found in 49 CFR Part 383, which Tennessee adopts and enforces through its state statutes concerning commercial driver licensing. The application process involves submitting an application to the Tennessee Department of Safety and Homeland Security (DOHS), passing the HME knowledge test, and successfully completing the federal background check. The TSA security threat assessment typically involves a review of criminal history, immigration status, and other relevant information. If an applicant fails the background check, they will be denied the endorsement. Practical considerations include the need to renew the HME periodically, which will involve repeating the TSA background check. Drivers must also maintain a clean driving record and adhere to all federal and state regulations regarding the transportation of hazardous materials to retain their endorsement. Failure to do so can result in revocation of driving privileges and significant penalties.

Frequently asked questions

Is hazmat endorsement legal in Tennessee for travelers?

For travelers visiting Tennessee, hazmat endorsement is currently legal. In Tennessee, a Hazardous Materials Endorsement (HME) is a federal requirement for any individual who wishes to operate a Commercial Motor Vehicle (CMV) transporting hazardous materials that are required to be placarded. This endorsement is added to a Commercial Driver's License (CDL). To obtain this endorsement, applicants must pass a knowledge test and undergo a Transportation Security Administration (TSA) background check, including fingerprinting. The federal regulations governing the HME are primarily found in 49 CFR Part 383, which Tennessee adopts and enforces through its state statutes concerning commercial driver licensing. The application process involves submitting an application to the Tennessee Department of Safety and Homeland Security (DOHS), passing the HME knowledge test, and successfully completing the federal background check. The TSA security threat assessment typically involves a review of criminal history, immigration status, and other relevant information. If an applicant fails the background check, they will be denied the endorsement. Practical considerations include the need to renew the HME periodically, which will involve repeating the TSA background check. Drivers must also maintain a clean driving record and adhere to all federal and state regulations regarding the transportation of hazardous materials to retain their endorsement. Failure to do so can result in revocation of driving privileges and significant penalties.

Do I need a permit for hazmat endorsement in Tennessee?

Yes, Tennessee requires a permit or license for hazmat endorsement. Contact the relevant state agency for application details.

Can I transport hazmat endorsement through Tennessee?

Transport laws for hazmat endorsement in Tennessee depend on the specific item and your route. Generally, transport is allowed if you comply with state regulations. Always check states you pass through.

What are the penalties for hazmat endorsement violations in Tennessee?

Penalties for hazmat endorsement violations in Tennessee vary based on the specific offense. Always verify current laws before traveling.