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Lab technician’s hand dips substance test into urine sample.

Failing a drug test can literally slam the brakes on any professional driver’s career. But there is a way to get your commercial driver’s license back. The key is to follow some key steps in the return to duty process. 

In this blog post, we’ll help guide you through the process so you can get your CDL back and get back out on the road. 

What Happens After a Failed CDL Driver Drug Test? 

If you fail a mandated substance abuse test, your employer will take you out of operation. You will not be able to perform safety sensitive duties. They will then connect you with a Substance Abuse Professional (SAP).  

The DOT qualified SAP will put together a mandated return to duty process. This contains a few key steps that must be completed before you return to your safety-centric function, including: 

The RTD process is mandated by the Department of Transportation (DOT) and the Federal Motor Carrier Safety Administration (FMCSA). The DOT qualified SAP cannot change or alter the mandates of the RTD process. They can only recommend individual education or treatment and testing schedules per the employee they are supporting. 

How Long is the DOT SAP Program? 

The return to duty process is unfortunately not standardized across the board. Its speediness lies largely on an employee’s ability to proceed through treatment and testing without issue.  

What Happens if You Fail a CDL Drug Test? 

If you fail a CDL drug or alcohol test, not all hope is lost. It simply means that you will be required to complete the return to duty process.  

Do You Lose Your CDL with a Failed Drug Test? 

There is no federal mandate that a CDL driver lose their license for life if they fail a drug test. However, in order for the CDL to become active and “no longer prohibited”, the return to duty process must be completed. The return to duty process is specifically there to support drivers regaining their ability to operate a vehicle. 

Beginning on November 18th 2024, all states will be required to downgrade the commercial status of CDL drivers that have not completed the return to duty process. Processes for reinstatment may vary from state to state.  

For more information about your state’s CDL laws, visit your state’s Department of Motor Vehicles

How Long Does the SAP Stay on Your Record? 

Per the DOT and FMCSA, a CDL operator’s violation are viewable on the Clearinghouse for employers to see. These violations are listed for five years following the violation. 

How Do You Get Your CDL Back? 

After you complete your SAP’s requirements and the required process, you will be eligible to re-obtain your CDL.  

Get the Support You Need for a Speedy RTD 

American River Wellness helps support professional truck drivers just like you get back on the road safely and quickly. Get access to our full library of insightful resources, get guidance you need, and get back on the road. 

Learn about the DOT SAP program here.