1. Diagnostic testing preparedness plan The Public Health Service Act ( 42 U.S.C. 201 et seq. ) is amended by inserting after section 319F–5 of such Act ( 42 U.S.C. 247d–6f ) the following: 319F–6. Diagnostic testing preparedness plan (a) In general The Secretary, acting through the Assistant Secretary for Preparedness and Response, and in consultation with the heads of relevant Federal agencies, shall develop not later than 1 year after the date of enactment of this section and update not less than every 3 years thereafter a plan for rapid development, authorization, scaling, procurement, and distribution of diagnostics and clinical and diagnostic laboratory testing capacity during a public health emergency declared under section 319. (b) Purposes The purposes of the plan under subsection (a) shall be— (1) to facilitate the development of diagnostics for use with respect to a novel chemical, biological, radiological, or nuclear threat or an emerging infectious disease, including any such high-throughput laboratory diagnostic, point-of-care diagnostic, or rapid at-home or point-of-use diagnostic; and (2) to describe the processes for rapid development, authorization, scaling, procurement, and distribution of diagnostics and clinical and diagnostic laboratory testing capacity. (c) Public-Private coordination (1) In general The Secretary, acting through the Assistant Secretary for Preparedness and Response, shall include within the plan under subsection (a) a plan for public-private coordination on national diagnostic testing during a public health emergency. (2) Contents The plan under paragraph (1) shall be designed to facilitate coordination and collaboration among— (A) government agencies