The spouse and unmarried minor children of O-1 or O-2 nonimmigrants are eligible to apply for and receive O-3 nonimmigrant visas / status. O-3 nonimmigrants are subject to the same period of admission and limitations as the O-1 or O-2 foreign national. Neither the spouse nor a child of the O-1 or O-2 foreign national may accept employment (unless he has been otherwise granted employment authorization).