Hi, I need to transfer my Extention-of-stay stamp from old passport to new passport, which immigration location do I have to go? In muang thong thani or in chaengwattana?
TIA
TLDR : Answer Summary
The user is seeking information on where to transfer their Extension-of-Stay stamp from an old passport to a new one, asking specifically whether to go to the Muang Thong Thani or Chaengwattana immigration office. Commenters confirm that the appropriate location for this process is the Chaengwattana office.