What is the return-to-duty process under 49 CFR 382.309 and Part 40 Subpart O?

Short answer

The return-to-duty process under 49 CFR 382.309 and Part 40 Subpart O requires an employee to undergo a return-to-duty test after successfully completing education and/or treatment prescribed by a Substance Abuse Professional (SAP). The test cannot occur until the SAP determines the employee has complied with the prescribed education and/or treatment. The employee must have a negative drug test result and/or an alcohol test with an alcohol concentration of less than 0.02 before resuming performance of safety-sensitive duties.

The rule says

"The employee must have a negative drug test result and/or an alcohol test with an alcohol concentration of less than 0.02 before resuming performance of safety-sensitive duties." (49 CFR 40.305(a))

"As the employer, if you decide that you want to permit the employee to return to the performance of safety-sensitive functions, you must ensure that the employee takes a return-to-duty test." (49 CFR 40.305(a))

"SAPs must report to the Clearinghouse for each driver who has completed the return-to-duty process in accordance with 49 CFR part 40, subpart O, the following information: [...] Date the SAP determined that the driver demonstrated successful compliance as defined in 49 CFR part 40, subpart O, and was eligible for return-to-duty testing under this part." (49 CFR 382.705(d)(1)(iv))

In plain English

The process involves the employee undergoing education and/or treatment prescribed by a SAP, followed by a return-to-duty test. The employer must ensure the employee meets these conditions before returning to safety-sensitive duties. The SAP plays a crucial role in determining whether the employee has successfully completed the prescribed education and/or treatment and is eligible for return-to-duty testing. The employer is not required to return the employee to safety-sensitive duties, even if the employee meets the conditions, as this is a personnel decision.

What to do

• Ensure the employee undergoes a return-to-duty test after completing education and/or treatment prescribed by a SAP.
• Verify the employee has a negative drug test result and/or an alcohol test with an alcohol concentration of less than 0.02 before resuming safety-sensitive duties.
• Report the required information to the Clearinghouse, including the date the SAP determined the driver demonstrated successful compliance and was eligible for return-to-duty testing.
• Make a personnel decision regarding whether to return the employee to safety-sensitive duties, considering the employee has met the conditions for return-to-duty.