; (ii) preventing overfishing; (iii) maximum sustainable yield; (iv) achieving rebuilding targets; (v) maintaining a sufficient abundance, diversity, and localized distribution of forage fish populations to support their role in marine ecosystems; and (vi) reports on stock status and health, bycatch, habitat status, social and economic impacts of management measures, and sustainability of fishing practices. . 6. Council functions (a) Research priorities Section 302(h)(7) ( 16 U.S.C. 1852(h)(7) ) is amended, in the matter preceding subparagraph (A), by inserting forage fish populations and distribution, after habitats, . (b) Unmanaged forage fish Section 302(h) ( 16 U.S.C. 1852(h) ) is amended— (1) in paragraph (8) by striking ; and and inserting ; ; (2) by redesignating paragraph (9) as paragraph (10); and (3) by inserting after paragraph (8) the following: (9) develop a list of unmanaged forage fish occurring in the area under its authority and prohibit the development of any new directed forage fish fishery until the Council has— (A) considered the best scientific information available and evaluated the potential impacts of forage fish harvest on existing fisheries, fishing communities, and the marine ecosystem; (B) determined whether conservation and management of the forage fish fishery is needed; (C) if a determination is made that conservation and management is needed, prepared and submitted to the Secretary a fishery management plan or amendment consistent with section 303; and (D) received final, approved regulations from the Secretary pursuant to section 304(b)(3); and . (c) Effective date The amendments made by subsections (a) and (b) shall take effect 2 years after the date of enactment of this Act. 7. Contents of fishery management plans (a) Forage fish management Section 303(a) ( 16 U.S.C. 1853(a) ) is amended— (1) in paragraph (14) by striking and; and inserting ; ; (2) in paragraph (15) by striking the period and inserting ; and