of the Department (A) In general Before an employee of the Department who is a covered foreign national may be transferred to a position at a National Laboratory or to any other position at the Department in which the employee will have access to nonpublic areas, data, or information of a National Laboratory, the Secretary shall administer a qualifying polygraph examination to the employee. (B) Certain existing employees with access to nonpublic information (i) Existing employees who are covered foreign nationals Each employee of the Department who, as of the date of enactment of this Act, is a covered foreign national who works in a position at a National Laboratory or in any other position at the Department in which the employee has access to nonpublic areas, data, or information of a National Laboratory shall be required to submit to a qualifying polygraph examination by a date determined by the Secretary, but not later than 1 year after the date of enactment of this Act, to remain in that position. (ii) Existing employees who become covered foreign nationals An employee of the Department who works in a position at a National Laboratory or in any other position at the Department in which the employee has access to nonpublic areas, data, or information of a National Laboratory shall be required to submit to a qualifying polygraph examination— (I) as soon as practicable after becoming a covered foreign national