Can I extend my O visa in Hua Hin with a 3-day old bank statement?

The user is seeking clarification on the acceptable age of bank statements when extending their O visa in Hua Hin. They learned from the immigration officer (IO) that a bank statement and letter may be accepted if issued up to 3 days before the appointment, contrasting with their previous experience in Lampang where same-day documents were required. Commenters indicate that requirements vary by location; some immigration offices allow older documents while others do not. The consensus emphasizes confirming the specific regulations with the Hua Hin immigration office.