As far as I know and read here a (mro?) would call you if positive and ask you is there any reason you have weed in your system, the many times I have failed with my own urine. If your negative the job will call you and tell you whats next to start work..JMHO
jeffman Reviewed by jeffman on . Quest question... Hey ya'll. Does quest only call back if the test is non-negative? I took mine midday on wednesday. Should it be done by now? Thanks. Rating: 5