Applied for my yearly extension of stay (over 50) a month ago. Supplied all the financial requirements and am now “under consideration” scheduled to get my stamp on Friday. This may still be uncharted waters, but will I need to provide a bank statement and updated bank books on Friday, or just go and get the stamp. I’m in Chumphon, from USA... If nobody knows, I will get the bank document and bring along my updated bank book and report back on my experience.