; and (B) maintain records of the inquiries that were made, and of verifications provided (or not provided) to such persons or entities as evidence of compliance with the requirements of this section. (2) Initial response deadline The System shall provide confirmation or a tentative nonconfirmation of an individual’s identity and employment authorization as soon as practicable, but not later than 3 calendar days after the initial inquiry. (3) General design and operation of system The Secretary shall design and operate the System— (A) using responsive web design and other technologies to maximize its ease of use and accessibility for users on a variety of electronic devices and screen sizes, and in remote locations; (B) to maximize the accuracy of responses to inquiries submitted by persons or entities; (C) to maximize the reliability of the System and to register each instance when the System is unable to receive inquiries; (D) to protect the privacy and security of the personally identifiable information maintained by or submitted to the System; (E) to provide direct notification of an inquiry to an individual with respect to whom the inquiry is made, including the results of such inquiry, and information related to the process for challenging the results, in cases in which the individual has established a user account as described in paragraph (4)(B) or an electronic mail address for the individual is submitted by the person or entity at the time the inquiry is made