I have been trying to find information in the NEC 2023 regarding tanning salons. I am looking at job and I am pretty certain from what I have researched that there is no demand factor that can be applied for tanning beds and I have mixed signals on if they would require GFI protection on them. Quick summary there are going to be 16 booths all 3phase anywhere from 30-60amp circuits per one. Any help would be greatly appreciated.