Barbadian nationality law is regulated by 1966 Constitution of Barbados, as amended; the Barbados Citizenship Act, as amended; and various British Nationality laws. These laws determine who is, or is eligible to be, a national of Barbados. Barbadian nationality is typically obtained under the rules of jus sanguinis, i.e. by birth to a father or in some cases, a mother, with Barbadian nationality. It can also be granted to persons with an affiliation to the country, or to a permanent resident who has lived in the country for a given period of time through naturalisation. There is currently no program in Barbados for citizenship by investment, though they do have a special work visa program. Nationality establishes one's international identity as a member of a sovereign nation. Though it is