; (5) reducing duplication of effort; (6) increasing transparency; (7) developing and providing training, including recurrent training, in auditing and a systems safety approach to certification oversight; (8) improving the process for approving or accepting the certification actions between the FAA and bilateral partners; (9) maintaining and improving safety; (10) streamlining the hiring process for— (A) qualified systems safety engineers at staffing levels to support the FAA's efforts to implement a systems safety approach; and (B) qualified systems safety engineers to guide the engineering of complex systems within the FAA; and (11) maintaining the leadership of the United States in international aviation and aerospace. (d) Performance metrics In carrying out subsection (a), the Administrator shall— (1) apply and track performance metrics for the FAA and the aviation industry