; 134 Stat. 620, 624). (c) Updates (1) Frequency The updated national plan under subsection (a) shall be updated every 30 days until the end of the public health emergency first declared by the Secretary under section 319 of the Public Health Service Act ( 42 U.S.C. 247d ) on January 31, 2020, with respect to COVID–19. (2) Relation to other law Paragraph (1) applies in lieu of the requirement (for updates every 90 days until funds are expended) in the second to last proviso under the heading Department of Health and Human Services—Office of the Secretary—Public Health and Social Service Emergency Fund in title I of division B of the Paycheck Protection Program and Health Care Enhancement Act ( Public Law 116–139 ; 134 Stat. 620, 627). (d) Appropriate congressional committees In this section, the term appropriate congressional committees means— (1) the Committee on Appropriations and the Committee on Energy and Commerce of the House of Representatives; and (2) the Committee on Appropriations and the Committee on Health, Education, Labor and Pensions and of the Senate. 542. Centralized testing information website The Secretary shall establish and maintain a public, searchable webpage, to be updated and corrected as necessary through a process established by the Secretary, on the website of the Department of Health and Human Services that— (1) identifies all in vitro diagnostic and serological tests used in the United States to analyze clinical specimens for detection of SARS–CoV–2 or antibodies specific to SARS–CoV–2, including— (A) those tests— (i) that are approved, cleared, or authorized under section 510(k), 513, 515, or 564 of the Federal Food, Drug, and Cosmetic Act ( 21 U.S.C. 360(k) , 360c, 360e, 360bbb–3); (ii) that have been validated by the test’s developers for use on clinical specimens and for which the developer has notified the Food and Drug Administration of the developer’s intent to market the test consistent with applicable guidance issued by the Secretary