Bangkok Chaengwattana Immigration Division 1 question. I would like to know if anyone has successfully filed a TM.28 Change of Address form by mail with their TM.47 90 report form that was accepted by the office. In the next couple of months I am likely to change from the seventh to the eleventh floor in my same apartment building changing the address slightly. If I could save a trip to Chaengwattana it would be nice. (wishful thinking).