; (II) his or her social security number or alien file number; (III) the name and contact information for his or her current employer; and (IV) any other critical information that the Assistant Secretary determines to be appropriate. (E) Obligation to respond to queries and additional information (i) In general Employers shall comply with requests for information from the Secretary and the Immigration and Employee Rights Section of the Civil Rights Division of the Department of Justice, including queries concerning current and former employees, within the time frame during which records are required to be maintained under this section regarding such former employees, if such information relates to the functioning of the System, the accuracy of the responses provided by the System, or any suspected misuse, discrimination, fraud, or identity theft in the use of the System. Failure to comply with a request under this clause constitutes a violation of subsection (a)(1)(B). (ii) Action by individuals (I) In general Individuals being verified through the System may be required to take further action to address questions identified by the Secretary or the Commissioner regarding the documents relied upon for purposes of subsection (c). (II) Notification Not later than 3 business days after the receipt of such questions regarding an individual, or during such other reasonable time as the Secretary may prescribe, the employer shall— (aa) notify the individual of any such requirement for further actions