I am travelling on a repatriation flight on 13th from Chennai India to BKK on a O/A visa The consulate issued a 3 month visa ans said this can be extended in Thailand?. When I 1st contacted them I was told it would be 1 year visa. Also while handing over the packet i could see how inexperienced they were in the sense we were called at 4 30 PM and started issuing at 7 30 PM and it was chaos. Will this be extended in Chiang Mai or converted to a O Retirement visa? Expert advice would be welocomed Thanks