The Tanzania Zanzibar International Register of Shipping (TZIRS) is the international ship registry operating under the authority of the Zanzibar Maritime Authority (ZMA) TZIRS is responsible for the registration and oversight of ocean-going vessels flying the Tanzanian flag, delivering registry services within a clear statutory, regulatory, and governance framework
Apply for a permanent certificate of registry for your vessel...
Apply for a provisional certificate of registry for your vessel...
Apply for a bareboat charter certificate of registry for your vessel...
The following fees shall be payable upon registration...
Registration of ship mortgages and maritime interests in the official Vanuatu ship register.
A preferred mortgage may bear such interest on an obligation...
A preferred mortgage shall constitute a maritime lien upon the mortgaged vessel...
A bill of sale, conveyance, or mortgage shall not be recorded unless it states...
The Tanzania Zanzibar International Register of Shipping (TZIRS) is the international ship registry operating under the authority of the Zanzibar Maritime Authority (ZMA). TZIRS is responsible for the registration and oversight of ocean-going vessels flying the Tanzanian flag, delivering registry services within a clear statutory, regulatory, and governance framework.
Our Mission
TZIRS is committed to providing a reliable, transparent, and internationally credible ship registry, ensuring that vessels registered under the Tanzanian flag meet applicable safety, security, environmental, and compliance standards.
Our Vision
To be a trusted and responsible international ship registry, recognized for regulatory discipline, operational integrity, and professional service delivery.
TZIRS is responsible for the registration and oversight of vessels flying the Tanzanian flag, delivering registry services within a clear statutory, regulatory, and governance framework.

