; or (II) the most recent determinations under the Greenhouse gases, Regulated Emissions, and Energy use in Technologies (GREET) model developed by Argonne National Laboratory. . 4. Farm to Fly collaboration initiative The Secretary of Agriculture shall take such actions as are necessary to carry out a comprehensive and integrated pursuit of all Department of Agriculture mission areas for the advancement of sustainable aviation fuels through— (1) ensuring leadership working across Department of Agriculture agencies to maximize effectiveness; (2) identification of opportunities to maximize sustainable aviation fuels development and commercialization; (3) leveraging the capabilities of America’s farmers, foresters, and the agricultural sector in capturing the opportunities presented by the emerging sustainable aviation fuels market; (4) supporting rural economic development through improved sustainability for aviation; and (5) advancing public-private partnerships through collaboration complementing Federal Government efforts. 5. Biorefinery, renewable chemical, and biobased product manufacturing assistance Section 9003 of the Farm Security and Rural Investment Act of 2002 ( 7 U.S.C. 8103 ) is amended— (1) in subsection (a)— (A) in paragraph (3), by striking and at the end; (B) in paragraph (4), by striking the period at the end and inserting ; and ; and (C) by adding at the end the following: (5) foster and advance sustainable aviation fuels. ; and (2) in subsection (b)(3)— (A) in subparagraph (A)— (i) by indenting the margins of clauses (i) through (iii) appropriately; (ii) by redesignating clauses (ii) and (iii) as clauses (iii) and (iv), respectively; and (iii) by inserting after clause (i) the following: (ii) sustainable aviation fuel; ; and (B) in subparagraph (B)— (i) by indenting the margins of clauses (i) through (iii) appropriately; (ii) by redesignating clauses (ii) and (iii) as clauses (iii) and (iv), respectively; and (iii) by inserting after clause (i) the following: (ii) sustainable aviation fuel; .