; and (ii) to mitigate performance errors. (3) Review Not later than 1 year after the date of enactment of this Act, the Administrator shall review and accept or reject each fatigue risk management plan submitted under this subsection. If the Administrator rejects a plan, the Administrator shall provide suggested modifications for resubmission of the plan. (4) Plan updates (A) In general A part 121 air carrier shall update its fatigue risk management plan under paragraph (1) every 2 years and submit the update to the Administrator for review and acceptance. (B) Review Not later than 1 year after the date of submission of a plan update under subparagraph (A), the Administrator shall review and accept or reject the update. If the Administrator rejects an update, the Administrator shall provide suggested modifications for resubmission of the update. (5) Compliance A part 121 air carrier shall comply with the fatigue risk management plan of the air carrier that is accepted by the Administrator under this subsection. (6) Civil penalties A violation of this subsection by a part 121 air carrier shall be treated as a violation of chapter 447 of title 49, United States Code, for purposes of the application of civil penalties under chapter 463 of that title. 336. Secondary cockpit barriers (a) Short title This section may be cited as the Saracini Aviation Safety Act of 2018 . (b) Requirement Not later than 1 year after the date of the enactment of this Act, the Administrator of the Federal Aviation Administration shall issue an order requiring installation of a secondary cockpit barrier on each new aircraft that is manufactured for delivery to a passenger air carrier in the United States operating under the provisions of part 121 of title 14, Code of Federal Regulations. 337. Aircraft cabin evacuation procedures (a) Review The Administrator of the Federal Aviation Administration shall review— (1) evacuation certification of transport-category aircraft used in air transportation, with regard to— (A) emergency conditions,