; (C) audio description for persons with disabilities when such programming is available to passengers through individual video displays or shared video displays; and (D) any aural PA announcement in textual format through individual video displays or shared video displays. (2) Video displays, apps for personal electronic devices, and web portals and websites Not later than the effective date of the regulations prescribed under subsection (c)(2), in providing air transportation, an air carrier, including (subject to section 40105(b)) any foreign air carrier, shall ensure that— (A) all individual video displays of visually displayed airline information and entertainment programming to passengers on a flight that are operated primarily by using touchscreens or other contact-sensitive controls include a mechanism that allows persons with disabilities to nonvisually operate such displays in accordance with the standards prescribed under subsection (c); (B) any apps for a personal electronic device, such as a phone or tablet, that are made available by the air carrier to passengers on a flight and that display visually displayed airline information and entertainment programming include a mechanism that allows persons with disabilities to nonvisually operate such apps in accordance with the standards prescribed under subsection (c)