Dear all. I just want to say something here. I have read a lot here and other platforms that people complain that they are denied immigration if they want to have an exemption visa. I made a visa run today for my first non OA. I stood at Krabi in a row of about 100 people. At least 10 people were sent to the side because they simply did not have the TDAC. Why don't people check what they need when they want to come to Thailand with a certain visa? But they are complaining...so just experienced this today. Just so stupid. So don't complain and just fill in the paperwork you have a wonderful stay here.