; and (iii) provide notice and a reasonable time to comment to the public and local educational agencies. (D) Duration and repeat requests to participate in the teacher salary improvement pathway (i) In general A request approved by the Secretary under this paragraph may be for a period of not more than 6 years. (ii) Revising goals If a State demonstrates to the Secretary that such State is making substantial progress in meeting its statewide annual goals described in subparagraph (B)(iii) and demonstrates the need for additional flexibility to revise such goals to continue to make substantial progress in reaching the requirements described in subclauses (I) and (II) of subparagraph (B)(ii), such State may, not earlier than 3 years after such State’s request to participate in the Teacher Salary Improvement pathway was approved by the Secretary, revise their statewide annual goals described in subparagraph (B)(iii) if the Secretary determines such revisions will help the State continue to make significant progress in meeting such requirements. (iii) Subsequent requests to participate in the teacher salary improvement pathway A State educational agency that wishes to receive an additional approval to participate in the Teacher Salary Improvement pathway under this paragraph shall submit a new request, in accordance with the requirements of subparagraphs (B) and (C), if the State demonstrates that the initial request has been effective in enabling the State to increase teacher salaries in a manner that made significant progress in reaching the requirements described in subclauses (I) and (II) of subparagraph (B)(ii). (E) Determinations and Revision (i) Determinations The Secretary shall issue a written determination regarding the initial approval or disapproval of a request to participate in the Teacher Salary Improvement pathway not more than 120 days after the date on which such request is submitted. Initial disapproval of such request shall be based on the determination of the Secretary that— (I) the request does