How does the application work at a high level, what rights does the family member receive, how long does the status last, and how can it become independent or longer-term where officially stated?
Marriage-based applications may be submitted at any time after the qualifying period, at the Customer Service Centres on Grand Turk and Providenciales or the Immigration Department on South Caicos and North Caicos; the fee is $1,500. Islander status is the highest local immigration status; only Islanders can vote, apply for residential crown land, government scholarships and restricted-category business licences. Holders may apply for the status card after obtaining the Islander Certificate. The official source does not state how long the status lasts.
See recorded sources
Limits of the record- The page does not state how long the status lasts or whether it is lost if the marriage ends.