Hi BritTim,
I am filling in the Non-O A online application at the moment, however, they are asking for many docs including financial evidence (of minimum £10,000 in my account), marriage certificate (which I have), a letter of invitation from my wife, hotel booking info and proof that we are still together(?) I think it is because I am applying to the UK Thai site (because I am a UK citizen) but I reside in Egypt until my current contract ends in June and will fly to Thailand directly from here. I haven't submitted the application yet - it is the final page of the online application that won't allow me to click the 'done' tab until I provide all of those docs.
You have suggested that it is possible to enter Thailand on a 'Visa exempt' for 30 days and while there, I can get my Non-O in Thailand. However, I have read that it is not possible to get the Non-O while in Thailand (it must be obtained from outside of Thailand). Could you verify that I can get the Non-O once I'm there? It would save me a lot of hassle here, just arriving Visa exempt. Thanks in advance.