; or (B) has not completed security and law enforcement background checks to the satisfaction of the Secretary of Homeland Security. (4) English language not required The issuance of a CARE visa or the admission of an alien to the United States pursuant to a CARE visa may not be conditioned on English-language competency. (5) Portability (A) In general A nonimmigrant described in subparagraph (B) who was previously issued a CARE visa may accept new employment upon the filing by the prospective employer of a new petition on behalf of such nonimmigrant. Employment authorization shall continue for such nonimmigrant until the new petition is adjudicated. If the new petition is denied, the employment authorization of the alien shall cease to have effect. (B) Nonimmigrant described A nonimmigrant described in this subparagraph is a nonimmigrant— (i) who has been admitted to the United States; (ii) on whose behalf an employer has filed a nonfrivolous petition for new employment before the date on which the nonimmigrant's period of authorized admission expires