My yearly Non OA visa-renewals are backed by a certificate of income (pension) granted by my embassy (luckily the Austrian embassy still does them). Now Immigration tells me that it has to be legalized by the Thai foreign ministry (they always keep us on our toes, don't they?). I never had to do that before (3 years). I already got an appointment date on their website. Has anybody done that already and could give me some details about the procedure? And by the way, is that usual or only some bullying by my Immigration (Kanchanaburi)?