; and (6) by striking subsections (l) and (m) and inserting the following: (l) Predevelopment limitation A grant to an airport sponsor under this subchapter for predevelopment planning costs relating to the preparation of an application or proposed application under this section may not exceed $750,000 per application or proposed application. . (b) Airport development Section 47102(3) of title 49, United States Code, is amended by adding at the end the following: (P) predevelopment planning, including financial, legal, or procurement consulting services, related to an application or proposed application for an exemption under section 47134. . (c) Clerical amendment The analysis for chapter 471 of title 49, United States Code, is amended by striking the item relating to section 47134 and inserting the following: 47134. Airport investment partnership program. . 554. Review and reform of FAA performance management system (a) Establishment of advisory panel Not later than 90 days after the date of enactment of this section, the Secretary of Transportation shall establish an advisory panel comprising no more than 7 independent, nongovernmental experts in budget, finance, or personnel management to review and evaluate the effectiveness of the FAA’s personnel management system and performance management program for employees not covered by collective bargaining agreements. (b) Review, evaluation, and recommendations The advisory panel shall, at a minimum— (1) review all appropriate FAA orders, policies, procedures, guidance, and the Human Resources Policy Manual; (2) review any applicable reports regarding FAA’s personnel management system, including reports of the Department of Transportation Office of Inspector General, Government Accountability Office, and National Academy of Public Administration, and determine the status of recommendations made in those reports