• The foreigner makes the notification in person, or
• The foreigner authorises another person to make the notification, or
• The foreigner makes the notification by registered mail.
• The notification must be made within 7 days before or after the period of 90 days expires.
• The first application for extension of stay by the foreigner is equivalent to the notification of staying in the Kingdom over 90 days.

Offices accepting notification:

• Immigration Division1 Office, Chalermprakiat Government Complex,Chaengwattana Rd., Laksi ,Bangkok
• Visa extension units, Chamchuree Square Building, Floor 18 , Phatumwan, Bangkok
  Services are provided only to foreigners who have already submitted an application for temporary stay in the kingdom of thailand at sub-division 3
• Immigration offices throughout the country
  
  
  

Note

• The notification of staying in the Kingdom over 90 days is in no way equivalent to a visa extension.
• If a foreigner staying in the kingdom over 90 days without notifying the Immigration Bureau or notifying the Immigration Bureau later than the set period, a fine of 2,000.- Baht will be collected. If a foreigner who did not make the notification of staying over 90 days is arrested, he will be fined 4,000.- Baht.
• If a foreigner leaves the country and re-enters, the day count starts at 1 in every case.