Section 182.30 - Applicability(a)General applicability. The requirements of this part apply to each provider of a diagnostic test for COVID-19 as defined at § 182.20 .(b)Duration of requirements. The requirements of this part are applicable during the public health emergency (PHE) determined to exist nationwide as of January 27, 2020, by the Secretary of Health and Human Services pursuant to section 319 of the PHS Act on January 31, 2020, as a result of confirmed cases of COVID-19, including any subsequent renewals.