; and (3) includes the presence of physical security and cybersecurity protections to prevent unauthorized access to the dispatch center or flight following center or to the operations of either such center. (c) Prohibition (1) In general Subject to paragraph (2), an air carrier may not dispatch aircraft from any location other than the dispatch center or flight following center of the air carrier. (2) Emergency authority In the event of an emergency, an air carrier may dispatch aircraft from a location other than the dispatch center or flight following center of the air carrier for a brief period of time, but not to exceed a period of 24 consecutive hours per location. . (2) Clerical amendment The analysis for chapter 447 of such title, as amended by section 304(b), is amended by inserting after the item relating to section 44746 the following: 44747. Aircraft dispatching. . 506. 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. (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 new subsection: (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