I'm wondering if anyone has any recent experience at ChangWattana Immigration with getting their Non O extension based on retirement. I changed an entry stamp to an initial Non O recently, and when I did that, the official showed me a chart saying I could apply 45 days prior to the expiration of the Non O to extend. Yesterday, I went back to get the actual stamp and asked to clarify this and was given several different answers. Two officials said 45 days, two others said 30 days, and another told me to work it out myself!! I obviously could wait until just 30 days out to be sure, but in this case, would cut it rather close to a planned departure, so 45 days is far more optimal, especially if they make you come back for the stamp. Any recent reports would be of great help. And thanks again to the moderators for all the incredibly helpful insights and advice on this board.