; (B) solicit and consider the recommendations of the Secretary of Transportation; and (C) solicit and consider public comment on the appropriate metric to use and whether such metric should take into account regional variations in maximum net worth. (3) Final rule on inflation metric Not later than 1 year after the Administrator solicits public comment pursuant to paragraph (2), the Administrator shall issue a final rule describing the metric developed under this paragraph. (f) Interval The interval for adjusting the net worth caps described in subsection (c) shall be the same annual interval that the Administrator adjusts the net worth caps for the Small Business Administration under subsection (e). (g) First additional adjustment The first additional inflation adjustment under subsection (c) shall occur at the same time the Administrator carries out the first adjustment under subsection (e). (h) Metric The Secretary shall use the same inflation metric under subsection (c) that the Administrator chooses under subsection (e). 7. Update to Department of Transportation Disadvantaged Business Enterprise and ACDBE size standards (a) Highways and transit small business concern definition Section 11101(e)(2)(A) of the Infrastructure Investment and Jobs Act ( Public Law 117–58 ) is amended to read as follows: (A) Small business concern The term small business concern has the meaning given the term under section 3 of the Small Business Act ( 15 U.S.C. 632 ). . (b) Aviation small business concern definition Section 47113(a)(1) of title 49, United States Code, is amended to read as follows: (1) small business concern has the meaning given the term under section 3 of the Small Business Act ( 15 U.S.C. 632 )