Does someone have an update on the medical insurance requirement (or not) for the renewal of a O-A non emigrant visa? A French friend of mine who is 79 yo, having lived in Chiangmai for 5 year on O-A was told that he needs to have a local insurance cover, despite his cover the the French Government insurance for French abroad. Problem is that the French insurance refuses to fill up the Thai immigration form and that local insurances either exclude old person or charge crazy premium for basically no cover, because of exclusion! We were told that best would be to convert his O-A visa to O visa in Hanoi. Any feedback on this option?