; (B) an indigenous community; and (C) a community of color; (2) a community or population that is the most vulnerable and will be the most adversely impacted by environmental and climate injustice and inequitable climate actions, including— (A) a community or population described in paragraph (1); (B) a deindustrialized community; (C) a depopulated rural community; (D) a vulnerable elderly population; (E) an unhoused population; (F) individuals with disabilities; and (G) a community that is economically dependent on fossil fuel industries; and (3) the women, the youth, and all of the descendants of women or youth that are part of a community or population described in paragraph (1) or (2). (c) Updates The Board of Advisors shall iteratively reexamine the definition of frontline community established under subsection (a) and update that definition, as the Board of Advisors determines to be appropriate. III Rules and regulations 301. Climate and environmental justice accountability agenda (a) In general During the months of October and April of each year, each agency shall publish in the Federal Register a climate and environmental justice accountability agenda (referred to in this section as the agenda ) which shall contain— (1) a brief description of the subject area of any rule which the agency expects to propose or promulgate which is likely to have a significant positive or negative economic, public health, or environmental impact on a substantial number of residents within 1 or more frontline communities; (2) a summary of— (A) the nature of each rule under consideration for each subject area listed in the agenda pursuant to paragraph (1); (B) the objectives and legal basis for the issuance of each rule listed in the agenda pursuant to paragraph (1); and (C) an approximate schedule for completing action on any rule for which the agency has issued a general notice of proposed rulemaking