What are the requirements for the 90-day reporting in Thailand?

To complete the 90-day reporting in Thailand, you will need your passport and your address details. Additionally, you'll need to submit a completed TM47 form to the Immigration officer. They will likely check for a TM30 (address notification) as well. No photographs or photocopies are necessary. After the process, you will receive a new loose leaf 90-day receipt in your passport.