Hi, I just have a quick question. I just posted my question on this website, but what would you have to do in michigan after applying for DEA license? I just applied for my DEA license as a NP and people say I need to fax a copy of my license/certification and a copy of prescriptive authority or letter with my supervising physician's signature. My classmates' companies did all this work for them and I'm going though this all by myself. Will you please tell me what I need to do to be able to prescribe the schedule II meds and the letter thing?