What do I need to bring for my 90-day reporting in Chiang Mai?

For your 90-day reporting in Chiang Mai, the primary document you need is your passport. It's advisable to bring a filled-out TM47 form, which you can obtain at the immigration office. Some users also recommended bringing two photos of yourself, and some mentioned that having your TM30 status confirmed in their system might be necessary. While the process can be quick and straightforward, it's best to be prepared with all required documents.