; (C) made under this part before September 30, 2017; (D) made under this part on or after the date of enactment of the PROSPER Act; (E) made under subpart II of part A of title VII of the Public Health Service Act; or (F) made under part E of title VIII of the Public Health Service Act. (f) Designation For purposes of this Act, loans described in this section shall be known as Federal ONE Consolidation Loans . 469. Temporary Loan Consolidation Authority (a) In general A borrower who has one or more loans in two or more of the categories described in subsection (b), and who has not yet entered repayment on one or more of those loans in any of the categories, may consolidate all of the loans of the borrower that are described in subsection (b) into a Federal ONE Consolidation Loan during the period described in subsection (c). (b) Categories of loans that may be consolidated The categories of loans that may be consolidated under this section are— (1) loans made under this part before October 1, 2017 and on or after July 1, 2019; (2) loans purchased by the Secretary pursuant to section 459A; (3) loans made under part B that are held by an eligible lender, as such term is defined in section 435(d)