1. Short title This Act may be cited as the Supporting Healthy Interstate Fisheries in Transition Act or the SHIFT Act . 2. Shifting stocks Section 805(a) of the Atlantic Coastal Fisheries Cooperative Management Act ( 16 U.S.C. 5104(a) ) is amended by adding at the end the following: (3) The Secretary shall encourage the Commission to include climate change impact data in its coastal fishery management plans or plan amendments, and when establishing or revising quota allocations between any State, Federal, or other management unit in such a plan or amendment, the Secretary shall account for, using the best scientific information available, any climate change impact on coastal fishery resources, including— (A) any change or shifting trend in fish abundance and distribution; and (B) any potential ecological impact, including food web and habitat impacts, arising from such revised quota allocations. . 3. Action by the Secretary Section 304(f) of the Magnuson-Stevens Fishery Conservation and Management Act ( 16 U.S.C. 1854(f) ) is amended— (1) in paragraph (1)— (A) by striking as provided in paragraph (3) and inserting as provided in paragraph (2) ; and (B) by striking No jointly prepared plan and all that follows through each Council concerned. ; (2) by redesignating paragraph (2) as paragraph (3); (3) by inserting after paragraph (1) the following: (2) (A) At the request of a Council in accordance with procedures established by the Secretary, the Secretary shall determine whether a substantial portion of a fishery extends beyond the geographical area of authority of any one Council. (B) If the Secretary determines under subparagraph (A) that a substantial portion of a fishery extends beyond the geographical area of authority of any one Council— (i) the Secretary shall, not later than 6 months after the date on which the request is made under subparagraph (A), notify the Councils concerned