any recommendations determined appropriate by the National Academies. (2) Report to Congress Not later than 60 days after the date on which the National Academies submits the report under paragraph (1), the Secretary shall submit to the appropriate committees of Congress a report describing the results of the study required under subsection (a), including any recommendations for further action determined appropriate by the Secretary. (c) Covered aircraft defined In this section, the term covered aircraft means an aircraft operated under part 121 of title 14, Code of Federal Regulations. 324. Lithium–ion powered wheelchairs (a) In general Not later than 2 years after the date of enactment of this Act, the Secretary shall task the Air Carrier Access Act Advisory Committee (in this section referred to as the Committee ) to conduct a review of regulations related to lithium–ion battery powered wheelchairs and mobility aids on commercial aircraft and provide recommendations to the Secretary to ensure safe transport of such wheelchairs and mobility aids in air transportation. (b) Considerations In conducting the review required under subsection (a), the Committee shall consider the following: (1) Any existing or necessary standards for lithium–ion batteries, including casings or other similar components, in such wheelchairs and mobility aids. (2) The availability of necessary containment or storage devices, including fire containment covers or fire-resistant storage containers, for such wheelchairs and mobility aids. (3) The policies of each air carrier (as such term is defined in part 121 of title 14, Code of Federal Regulations) pertaining to lithium–ion battery powered wheelchairs and mobility aids (as in effect on the date of enactment of this Act). (4) Any other considerations the Secretary determines appropriate. (c) Consultation requirement In conducting the review required under subsection (a), the Committee shall consult with the Administrator of the Pipeline and Hazardous Materials Safety Administration. (d)