; and (B) not later than 2 days after the Commission determines that the shortfall in funding exists, notify the Committee on Commerce, Science, and Transportation and the Committee on Appropriations of the Senate and the Committee on Energy and Commerce and the Committee on Appropriations of the House of Representatives of such shortfall. (f) Emergency periods described An emergency period described in this subsection is a period that— (1) begins on the date of a determination by the Secretary of Health and Human Services pursuant to section 319 of the Public Health Service Act ( 42 U.S.C. 247d ) that a public health emergency exists as a result of COVID–19; and (2) ends on the June 30 that first occurs after the date on which such determination (including any renewal thereof) terminates. (g) Treatment of equipment after emergency period The Commission shall provide in the regulations required by subsection (a) that, in the case of a school or library that purchases equipment described in subsection (c) using support received under such regulations, such school or library— (1) may, after the emergency period with respect to which such support is received, use such equipment for such purposes as such school or library considers appropriate, subject to any restrictions provided in such regulations (or any successor regulation)