Izin Tinggal Perairan (ITAS Dahsuskim) is Limited Stay Permit for Foreigners who working in Indonesian territorial waters, hereinafter referred to as Vessel Limited Stay Permit, is a Limited Stay Permit granted to the captain, crew, or foreign experts working on vessel or floating equipment, installations operating in the territory of the Republic of Indonesia, Indonesian waters and Indonesian jurisdictions following the provisions of laws and regulations.

The process approval from the Director General of Immigration is expected in 3 (Three) – 4 (Four) working days from the date the application is received. Once approval granted, the ITAS and MERP will be issued from Immigration for each personnel.