; (B) provide guidance to Federal agencies regarding criteria for identifying disproportionately high and adverse human health or environmental effects— (i) on communities of color, indigenous communities, and low-income communities; and (ii) on the basis of race, color, national origin, or income; (C) coordinate with, provide guidance to, and serve as a clearinghouse for, each Federal agency with respect to the implementation and updating of an environmental justice strategy required under this Act, in order to ensure that the administration, interpretation, and enforcement of programs, activities, and policies are carried out in a consistent manner; (D) assist in coordinating research by, and stimulating cooperation among, the Environmental Protection Agency, the Department of Health and Human Services, the Department of Housing and Urban Development, and other Federal agencies conducting research or other activities in accordance with this Act; (E) identify, based in part on public recommendations contained in Federal agency progress reports, important areas for Federal agencies to take into consideration and address, as appropriate, in environmental justice strategies and other efforts; (F) assist in coordinating data collection and maintaining and updating appropriate databases, as required by this Act; (G) examine existing data and studies relating to environmental justice; (H) hold public meetings and otherwise solicit public participation under paragraph (3); and (I) develop interagency model projects relating to environmental justice that demonstrate cooperation among Federal agencies. (3) Public participation The Working Group shall— (A) hold public meetings or otherwise solicit public participation and citizen science for the purpose of fact-finding with respect to the implementation of this Act