; and (ii) provides to the eligible agency, in writing, notice of such determination and the supporting information and rationale to substantiate such determination; and (B) shall not finally disapprove a State plan, except after making the determination and providing the information described in subparagraph (A), and giving the eligible agency notice and an opportunity for a hearing. . 123. Improvement plans Section 123 ( 20 U.S.C. 2343 ) is amended— (1) in subsection (a)— (A) in paragraph (1)— (i) by striking percent of an agreed upon and inserting percent of the ; (ii) by striking State adjusted level of performance and inserting State determined level of performance each place the term appears; (iii) by striking section 113(b)(3) and inserting 113(b)(2) for all CTE concentrators ; (iv) by striking (with special consideration to performance gaps identified under section 113(c)(2)) and inserting (that includes an analysis of the performance disparities or gaps identified under section 113(b)(3)(C)(ii)(II), and actions that will be taken to address such gaps) ; (B) in paragraph (2)— (i) by striking State's adjusted levels of performance and inserting State determined levels of performance ; and (ii) by striking “purposes of this Act” and inserting “purposes of this section, including after implementation of the improvement plan described in paragraph (1),”; (C) in paragraph (3)(A)— (i) in clause (i), by inserting or after the semicolon; and (ii) by striking clauses (ii) and (iii) and inserting the following: (ii) with respect to any specific core indicator of performance that was identified in a program improvement plan under paragraph (1), fails to meet at least 90 percent of a State determined level of performance for such core indicator for 2 consecutive years. ; and (D) by adding at the end the following: (5) Adjustments prohibited An eligible agency shall not be eligible to adjust performance levels while executing an improvement plan under this section.