Action must be taken when an employer receives a verified positive drug test result for a driver as described below.
Positive Driver Test Result
Motor Carrier Responsibility
0.04 or Higher Alcohol Concentration
- Controlled Substance
Verified Positive Test Result
The employer must immediately remove the employee involved from any safety-sensitive functions. Do not wait for written verification of the test results. For full explanation, see 49 CFR 382.501, 49 CFR 40.23, Subpart B¿Employer Responsibilities.