; (2) the implementation of the FAA’s Compliance Philosophy as it relates to safety inspections and enforcements; (3) the FAA’s oversight system known as the Safety Assurance System (SAS); (4) training for aviation safety inspector and operational research analysts on the Compliance Philosophy and SAS; and (5) the impact of the FAA’s reorganization and SAS on the FAA’s ability to produce reliable estimates of aviation safety inspector and operational research analyst staffing needs. (c) Report The Inspector General shall submit to the Committee on Transportation and Infrastructure of the House of Representatives and the Committee on Commerce, Science, and Transportation of the Senate a report on the results of its review and any recommendations to improve the aviation safety inspection program of the FAA. 13. Review of ICAO best available technologies and standards (a) In general The Administrator shall conduct a study on the International Civil Aviation Organization’s best available technologies and standards. (b) Report to Congress Not later than 1 year after the date of enactment of this Act, the Administrator shall submit to Congress a report containing the timeline for the Federal Aviation Administrator to adopt the best available technologies and standards studied under subsection (a) and, if the Administrator determines the Administrator will not adopt any such technologies or standards, a justification as to the reason for not adopting. 14. Whistleblower protections audit (a) In general Not later than 4 years after the date of enactment of this Act, the inspector general of the Department of Transportation shall conduct an audit of— (1) existing whistleblower protections and standards and practices in place for the aviation industry