I got my e-visa non-OA long stay 1 year last week. I just want to share what you need today (in the Netherlands) for this visa. Maybe someone has that question.
50+. Birth certificate, declaration of good behaviour, health certificate general practitioner, extract of civil status. These forms must be original and legalised by Foreign Affairs. Of course application form, passport photos, passport valid for at least 6 months with some empty pages. Address in Thailand and in my case 65000 baht per month minimum. This must be proven with 3 months proof of income account and annual statement.
Thanks to a good reader...I forgot to mention the healthinsurace. At least covid 3.000.000 baht or 1.000.000 Us. Need to take care of this first because immigration wants the form "insurance certificate for foreigners"!! You get this after paying.
As I said....this is what I needed. The first Non OA must be from another country and you can't get it in Thailand.
Just want to share....