CISR
The original Cayman Islands Shipping Registry (CISR) maritime administration structure, which is the main forerunner to MACI, was first established in 1903 when George Town was formally recognised as a British Port of Registry. The CISR obtained British Registry Category 1 Status on 25 July, 1991. The Category 1 Group of British Registries currently includes Bermuda, British Virgin Islands (BVI), Cayman Islands, Gibraltar, Isle of Man and the UK. As a category 1 Register, the Cayman Islands can register vessels of any size and type provided that they meet international standards.
The CISR is a division of MACI and offers a variety of services.