; and (iii) identify research needed to advance toxicity and hazard assessment of individual or total PFAS. (B) Report Not later than 270 days after the date on which the Phase I report is submitted to Congress under paragraph (2), the National Academies shall submit to Congress a report containing the findings and recommendations of the study described in subparagraph (A) and shall make such report available on a publicly accessible website. (b) Research assessment of management and treatment alternatives for PFAS contamination in the environment (1) In General Not later than 90 days after the date of enactment of this Act, the Administrator of the Environmental Protection Agency and the Director of the National Science Foundation, in consultation with the Secretary of Defense and other Federal agencies with expertise relevant to the development of PFAS alternatives and the management and treatment of PFAS, shall jointly enter into an agreement with the National Academies to conduct a study and submit a report in accordance with this subsection to better understand the research and development needed to advance the understanding of the extent and implications of environmental contamination by PFAS, how to manage and treat such contamination, and the development of safe alternatives. (2) Scope of study The study described in paragraph (1) shall, at a minimum, include the following: (A) An assessment of the current research on such issues. (B) A description of the research gaps relating to such issues. (C) Recommendations on how the Federal Government can address the research needs identified pursuant to subparagraph (B). (D) Recommendations on how research can best incorporate considerations of socioeconomic issues into the development of research proposals and the conduct of research. (3) Report Not later than 540 days after the date on which the agreement described in paragraph (1) is finalized, the National Academies shall submit to Congress a report containing the findings and recommendations of the study