Consult AUL's Chief of Administration Security on all matters related to classified center materials. Proper identification is required each time a patron wishes to use a classified document. Upon signing for such materials, the borrower assumes responsibility for their protection under AFI 16-1404. Patrons may use the East Wing Document Reading Room to review classified documents. Classified documents must be returned in person to the Document Loan Desk. Wait for their discharge by the assistant to insure that your responsibility is cleared.