# 250.7 Provision to implement the Transparency Improvements and Compensation to Keep Every Ticketholder Safe Act of 2018.
(a) *Boarded passengers.* A covered air carrier may not deny a revenue passenger traveling on a confirmed reservation permission to board, or involuntarily remove that passenger from the aircraft, once a revenue passenger has:
(1) Checked in for the flight prior to the check-in deadline; and
(2) Had their ticket or boarding pass collected or electronically scanned and accepted by the gate agent.
(b) *Limitations.* The prohibition pursuant to paragraph (a) of this section shall not apply when:
(1) There is a safety, security, or health risk with respect to that revenue passenger or there is a safety or security issue requiring removal of a revenue passenger; or
(2) The revenue passenger is engaging in behavior that is obscene, disruptive, or otherwise unlawful.
(c) *Rule of construction.* Nothing in this section may be construed to limit or otherwise affect the responsibility or authority of a pilot in command of an aircraft under 14 CFR 121.533, or limit any penalty under section 46504 of title 49, United States Code.
[Doc. No. DOT-OST-2020-0251, 86 FR 2538, Jan. 13, 2021]