Secondly,there’s no restriction on any country, everyone can apply for DTV as long as they fulfill requirements. However, it’s totally depends on the embassy how they are dealing with DTV. As I am Pakistani passport holder and I I got DTV in 2 days from Thai embassy Canberra, Australia.
sorry mate, it’s not like that as you’re mentioning, when we are applying online the very first option is Location (mean embassy) and what location and embassy we select, application directly go to that specific embassy. So this is not centralised system. Yes the website is centralised but when we select location and the embassy, then application directly goes to that country’s embassy, like in this case he selected current location Pakistan and his application go directly to Royal Thai embassy Islamabad.