; and (3) any air carrier formed after the date of enactment of this Act should develop and implement an Employee Assault Prevention and Response Plan. (b) Required briefing Section 551 of the FAA Reauthorization Act of 2018 ( 49 U.S.C. 44903 note) is amended by adding at the end the following: (f) Briefing to Congress Not later than 90 days after the date of enactment of this subsection, the Administrator of the Federal Aviation Administration shall provide to the appropriate committees of Congress a briefing on the Employee Assault Prevention and Response Plan submitted by each air carrier pursuant to this section. . 435. Formal policy on sexual assault and harassment on air carriers (a) In general Not later than 180 days after the date of enactment of this Act, passenger air carriers operating under part 121 of title 14, Code of Federal Regulations, shall issue, in consultation with labor unions representing personnel, a formal policy with respect to sexual assault or harassment incidents. (b) Contents Each policy required under subsection (a) shall include— (1) a statement indicating that no sexual assault or harassment incident is acceptable under any circumstance; (2) procedures that facilitate the reporting of a sexual assault or harassment incident, including— (A) appropriate public outreach activities; and (B) confidential phone and internet-based opportunities for reporting; (3) procedures that personnel should follow upon the reporting of a sexual assault or harassment incident, including actions to protect affected individuals from continued sexual assault or harassment and to notify law enforcement, including the Federal Bureau of Investigation, when appropriate; (4) procedures that may limit or prohibit, to the extent practicable, future travel with the air carrier by any passenger who commits a sexual assault or harassment incident