; or (2) any other restriction will be imposed pursuant to Federal Aviation Administration Flight Data Center Notice to Airmen 4/3621 (or any successor notice to airmen). 507. Part 91 review, reform, and streamlining (a) Establishment of task force Not later than 90 days after the date of enactment of this Act, the Administrator of the Federal Aviation Administration shall establish a task force comprised of representatives of the general aviation industry who regularly perform part 91 operations, labor unions (including those representing FAA aviation safety inspectors and FAA aviation safety engineers), manufacturers, and the Government to— (1) conduct an assessment of the FAA oversight and authorization processes and requirements for aircraft under part 91; and (2) make recommendations to streamline the applicable authorization and approval processes, improve safety, and reduce regulatory cost burdens and delays for the FAA and aircraft owners and operators who operate pursuant to part 91. (b) Contents In conducting the assessment and making recommendations under subsection (a), the task force shall consider— (1) process reforms and improvements to allow the FAA to review and approve applications in a fair and timely fashion; (2) the appropriateness of requiring an authorization for each experimental aircraft rather than using a broader all makes and models approach; (3) ways to improve the timely response to letters of authorization applications for aircraft owners and operators who operate pursuant to part 91, including setting deadlines and granting temporary or automatic authorizations if deadlines are missed by the FAA; (4) methods for enhancing the effective use of delegation systems; (5) methods for training the FAA’s field office employees in risk-based and safety management system oversight