What are the requirements and procedure for extending a 60-day TR visa in Pattaya?

To extend your 60-day Tourist Visa (TR) by 30 days in Pattaya, you need to go to the local immigration office. You will typically need your passport and several documents including copies of your passport data page, recent visa, most recent stamp, and departure card. Additionally, it is likely that you will need to file a TM30 form at the immigration office, provide two passport-sized photos, and pay a fee of 1,900 THB. Different immigration offices may have varying requirements, so checking local resources or Pattaya-specific groups for additional information is advisable.