1. Short title This Act may be cited as the Accurate Map for Broadband Investment Act of 2023 . 2. Ensuring accuracy of broadband maps before allocation of funds based on maps Section 60102 of the Infrastructure Investment and Jobs Act ( 47 U.S.C. 1702 ) is amended— (1) in subsection (c)— (A) by redesignating paragraphs (4) and (5) as paragraphs (5) and (6), respectively; and (B) by inserting after paragraph (3) the following: (4) Reallocation after update to maps (A) In general Two hundred and ten days after the date on which the Assistant Secretary allocates amounts to an eligible entity under paragraph (1) or (3), the Assistant Secretary shall— (i) repeat the calculation required under subparagraph (B) of the applicable paragraph based on the most current versions of the broadband DATA maps; and (ii) adjust the allocation under the applicable paragraph as necessary based on the recalculation under clause (i). (B) Use of reallocation in calculating final disbursement (i) Final disbursement timing The Assistant Secretary may not make grant funds available to an eligible entity under subsection (e)(4) until the Assistant Secretary has complied with subparagraph (A) of this paragraph. (ii) Use of reallocation If the Assistant Secretary adjusts the allocation to an eligible entity under this subsection pursuant to subparagraph (A) of this paragraph, the Assistant Secretary shall use the adjusted allocation to determine the amount of grant funds that remain to be made available to the eligible entity under subsection (e)(4). ; and (2) in subsection (e)— (A) in paragraph (2)— (i) by redesignating subparagraphs (A) and (B) as clauses (i) and (ii), respectively, and adjusting the margins accordingly; (ii) by striking On or after and inserting the following: (A) In general On or after