; and (B) maintains records of the inquiries that were made, of verifications provided (or not provided), and of the codes provided to inquirers as evidence of their compliance with their obligations under this section. (2) Initial response The verification system shall provide confirmation or a tentative nonconfirmation of an individual’s identity and employment eligibility within 3 working days of the initial inquiry. If providing confirmation or tentative nonconfirmation, the verification system shall provide an appropriate code indicating such confirmation or such nonconfirmation. (3) Secondary confirmation process in case of tentative nonconfirmation In cases of tentative nonconfirmation, the Secretary shall specify, in consultation with the Commissioner of Social Security, an available secondary verification process to confirm the validity of information provided and to provide a final confirmation or nonconfirmation not later than 10 working days after the date on which the notice of the tentative nonconfirmation is received by the employee. The Secretary, in consultation with the Commissioner, may extend this deadline once on a case-by-case basis for a period of 10 working days, and if the time is extended, shall document such extension within the verification system. The Secretary, in consultation with the Commissioner, shall notify the employee and employer of such extension. The Secretary, in consultation with the Commissioner, shall create a standard process of such extension and notification and shall make a description of such process available to the public. When final confirmation or nonconfirmation is provided, the verification system shall provide an appropriate code indicating such confirmation or nonconfirmation. (4) Design and operation of system The verification system shall be designed and operated— (A) to maximize its reliability and ease of use by persons and other entities consistent with insulating and protecting the privacy and security of the underlying information