If you test positive at the MEPS for even a trace of alcohol, marijuana, cocaine, or methamphetamine you would be ineligible for enlistment. If you were preliminarily enlisted pending receipt of drug test results you must be discharged from the Delayed Entry Program (DEP) when the result is annotated in you record. Keep in mind if you test positive for marijuana, cocaine or methamphetamine on your initial test you are permanently barred from reprocessing for the Navy.


