; or (cc) if an appeal before an administrative law judge under paragraph (7) has been filed, the nonconfirmation has been upheld or the appeal has been withdrawn or dismissed. (iv) Notice of nonconfirmation Not later than 3 business days after an employer receives a nonconfirmation, or during such other reasonable time as the Secretary may provide, the employer shall notify the individual who is the subject of the nonconfirmation, and provide information about filing an administrative appeal pursuant to paragraph (6) and a request for a hearing before an administrative law judge pursuant to paragraph (7). The nonconfirmation notice shall be given to the individual in writing and the employer shall acknowledge in the System under penalty of perjury that it provided the notice (or adequately attempted to provide notice, but was unable to do so despite reasonable efforts). The individual shall affirmatively acknowledge in writing, or in such other manner as the Secretary may prescribe, the receipt of the nonconfirmation notice from the employer. If the individual refuses or fails to acknowledge the receipt of the nonconfirmation notice, the employer shall notify the Secretary in such manner as the Secretary may prescribe. (D) Consequences of nonconfirmation (i) Termination of continued employment Except as provided in clause (iii), an employer that has received a nonconfirmation regarding an individual and has made reasonable efforts to notify the individual in accordance with subparagraph (C)(iv) shall terminate the employment of the individual upon the expiration of the time period specified in paragraph (7). (ii) Continued employment after nonconfirmation If the employer continues to employ an individual after receiving nonconfirmation and exhaustion of all appeals or expiration of all rights to appeal if not appealed, in violation of clause (i), a rebuttable presumption is created that the employer has violated paragraphs (1)(A) and (2) of subsection (a). Such presumption shall not apply in any prosecution