; or (II) the fuel or fuel additive has been granted a waiver under subparagraph (A) and meets all of the conditions of that waiver other than any limitation of the waiver with respect to the Reid Vapor Pressure of the fuel or fuel additive; and (ii) the fuel or fuel additive meets all other applicable Reid Vapor Pressure requirements under subsection (h). . (2) Reid vapor pressure limitation Section 211(h) of the Clean Air Act ( 42 U.S.C. 7545(h) ) is amended— (A) by striking vapor pressure each place it appears and inserting Vapor Pressure ; (B) in paragraph (4), in the matter preceding subparagraph (A), by inserting or more after 10 percent ; and (C) in paragraph (5)(A)— (i) by striking Upon notification, accompanied by and inserting On receipt of a notification that is submitted before January 1, 2022, or after the date of enactment of the Next Generation Fuels Act of 2023 , and is accompanied by appropriate ; and (ii) by inserting or more after 10 percent . (c) Substantially similar waiver Section 211(f) of the Clean Air Act ( 42 U.S.C. 7545(f) ) is amended— (1) by striking the subsection designation and all that follows through Effective upon in subparagraph (B) and inserting the following: (f) (1) Effective upon ; (2) by striking paragraph (3) and inserting the following: (3) Fuels consisting of gasoline and ethanol may be introduced into commerce under this subsection for use in motor vehicles described in section 261(b), provided that the finished fuel— (A) does not exceed the warranted ethanol levels described in section 263(a); (B) meets the physical and chemical criteria specified by ASTM International Standard D4814–20 for gasoline with 15 percent ethanol; and (C) consists solely of carbon, hydrogen, oxygen, and sulfur, excepting any impurities present at trace levels that are gaseous upon combustion.