Yes, if you are in Thailand on an O-type visa and plan to stay in a province other than your registered address for more than 48 hours, you must report your new address to the immigration office. This is a requirement under the 90-day reporting rule. The 90-day reporting rule requires all foreigners with an O-type visa to report to the immigration office within 90 days of their arrival in Thailand and again every 90 days thereafter.
Here's a more detailed explanation:
90-day Reporting:
You are required to report your registered address to the immigration office every 90 days. This helps them keep track of your location and ensures you are not residing illegally.
Address Change:
If you plan to stay in a different province for more than 48 hours, you must report your new address to the immigration office. This ensures that your records are accurate and that you are complying with the reporting requirements.
Failure to Report:
Failure to report your address change within 90 days can result in penalties, such as fines or deportation.
This came as a suprise to me. I went for dental work. Stayed in a hotel.