; (ii) the best methods to manage and treat that contamination; and (iii) the development of safe alternatives to perfluoroalkyl and polyfluoroalkyl substances; and (B) to submit reports describing the results of the studies in accordance with this subsection. (2) Phase I study and report on treatment and remediation (A) In general The phase I study under paragraph (1) shall, at a minimum— (i) assess the best available strategies for treatment, site remediation, and safe disposal of perfluoroalkyl and polyfluoroalkyl substances; and (ii) describe research gaps relating to the issues described in clause (i), including socioeconomic considerations and ways that the Federal Government can address the research needs. (B) Report Not later than 18 months after the date on which the agreement described in paragraph (1) is finalized, the National Academies shall— (i) submit to Congress a report containing the findings and recommendations of the study described in subparagraph (A); and (ii) make the report under clause (i) available on a publicly accessible website. (3) Phase II study and report on assessment of safe alternatives for PFAS (A) In general The phase II study under paragraph (1) shall, at a minimum— (i) examine the state of knowledge for alternatives to perfluoroalkyl and polyfluoroalkyl substances in applications currently, as of the date of the study, using perfluoroalkyl and polyfluoroalkyl substances that contribute to significant human health or ecological exposures and potential risk; and (ii) identify research needs to address the highest priorities for development of alternatives to perfluoroalkyl and polyfluoroalkyl substances. (B) Report Not later than 3 years after the date on which the agreement described in paragraph (1) is finalized, the National Academies shall— (i) submit to Congress a report containing the findings and recommendations of the study described in subparagraph (A)