; (B) airport sponsors and airport law enforcement agencies; (C) other Federal agencies determined necessary by the Administrator; (D) labor organizations representing air carrier pilots; (E) labor organizations representing flight attendants; and (F) labor organizations representing ticketing, check-in, or other customer service representatives employed by air carriers. (b) Announcements Not later than 90 days after the date of enactment of this Act, the Administrator shall initiate such actions as may be necessary to include in the briefing of passengers before takeoff required under section 121.571 of title 14, Code of Federal Regulations, a statement informing passengers that it is against Federal law to assault or threaten to assault any individual on an aircraft or interfere with the duties of a crewmember. (c) Definitions For purposes of this section, the definitions in section 40102(a) of title 49, United States Code, shall apply to terms in this section. 433. Use of biographical assessments Section 44506(f)(2)(A) of title 49, United States Code, is amended by striking paragraph (1)(B)(ii) and inserting paragraph (1)(B) . 434. Employee assault prevention and response plan standards and best practices (a) Sense of Congress It is the sense of Congress that— (1) each air carrier operating under part 121 of title 14, Code of Federal Regulations, shall submit to the Administrator an Employee Assault Prevention and Response Plan pursuant to section 551 of the FAA Reauthorization Act of 2018 ( 49 U.S.C. 44903 note); (2) each such air carrier should have in place and deploy an Employee Assault Prevention and Response Plan to facilitate appropriate protocols, standards, and training to equip employees with best practices and the experience necessary to respond effectively to hostile situations and disruptive behavior and maintain a safe traveling experience