Question about ARRT Ethics violation

My coworker had to take a random drug test at work. He failed for weed. He was fired by the hospital. They (hospital) told him to report to ARRT (and that they would too). He has submitted the paperwork. What will happen? He is hesitant to apply for other RT jobs because he's worried about the outcome. I am aware the process takes a few months? Does anyone have any insight?