; and (2) the application of policies, orders, guidance, and regulations. (b) Components In completing the audits required under this section, the inspector general shall interview stakeholders, including at a minimum, individuals or entities that— (1) hold a certificate or authorization related to the issue being audited under subsection (d); (2) are from different regions of the country with matters before different flight standards district offices or before different FAA Flight Standards Service and Aircraft Certification Service offices; (3) work with multiple flight standards district offices or aircraft certification offices of the Administration; or (4) hold a single or multiple relevant certificates or authorizations. (c) Reports The inspector general of the Department of Transportation shall submit to the appropriate committees of Congress, the Secretary, and the Administrator a report for each audit required in this section, containing the results of the audit, including findings and necessary recommendations to the Administrator to improve the consistency of decision-making by Flight Standards and Aircraft Certification Services offices of the Administration. (d) Audits The inspector general shall complete an audit and issue the associated report required under subsection (c) not later than— (1) 18 months after the date of enactment of this Act, with regard to supplemental type certificates; (2) 34 months after the date of enactment of this Act, with regard to repair stations certificated under part 145 of title 14, Code of Federal Regulations; and (3) 50 months after the date of enactment of this Act, with regard to technical standards orders. (e) Implementation In addressing any recommendations from the inspector general contained in the reports required under subsection (c), the Administrator may— (1) maintain an implementation plan