; and (B) conduct the audits described in subparagraph (A)(ii) in accordance with— (i) the Small Business Regulatory Enforcement Fairness Act of 1996 ( 5 U.S.C. 601 note); and (ii) appendix C of part 209 of title 49, Code of Federal Regulations. (3) Updates to inspection program and procedures If, during an audit required under this subsection, the auditor identifies a deficiency in a railroad’s procedures or practices necessary to ensure compliance with chapter II of subtitle B of title 49, Code of Federal Regulations, the railroad shall eliminate such deficiency, after first being provided the opportunity to address whether such a deficiency exists. (4) Consultation and cooperation (A) Consultation In conducting any audit required under this subsection, the Secretary shall consult with the railroad being audited and its employees, including any nonprofit employee labor organization representing the employees of the railroad that conduct railcar, locomotive, or train brake system inspections. (B) Cooperation The railroad being audited and its employees, including any nonprofit employee labor organization representing mechanical employees, shall fully cooperate with any audit conducted pursuant to this subsection— (i) by providing any relevant documents requested