Taxi cabs, cabarets, cabinets, cabernets, and anything else that falls under the umbrella of “cab” can use .CAB as a domain extension, because this TLD is open to everyone. .CAB will be defined through its use, making it a unique, vibrant, and dynamic domain extension. Individuals, groups, organizations, and companies may all benefit from this TLD, which will provide any domain name with a recognizable marketable TLD for the purposes of more effective online networking.
There is no specific procedure related to the registration of a domain name.
.cab domain names are allocated on a "first come, first served" basis.