The government of India place the "U" copyright to the overseas copyright of OCI card holders. It bars immigration authorities from producing a foreign copyright made up of the "U" copyright in the entry/exit of India. Should the OCI card holder attains the nationality of a different nation https://reidpxhqc.blogminds.com/the-fact-about-nri-tax-filing-that-no-one-is-suggesting-32616117