2014/2017 NEC 210.8(A)(10) requires DOMESTIC laundry rooms to have GFCI protection. (B) for Other Than Dwelling Units has no such requirement. It seems a stretch to consider it an "INDOOR WET AREA". Seems like a good idea to have them protected. More chances to get "zapped" in a commercial laundry room. Don't they need protection too? …….. Just asking for a "friend".