Modifications— Nothing in subsection (a) shall be construed to prevent the Secretary from approving a modification to the risk evaluation and mitigation strategy for mifepristone based on sound scientific evidence and in accordance with section
505–1(h) of the Federal Food, Drug, and Cosmetic Act (
21 U.S.C. 355–1(h)), except that any modifications to such risk evaluation and mitigation strategy made after January 3, 2023, shall be in accordance with the requirements under paragraphs (1), (2), and (3) of subsection (a), unless the Secretary, based on sound scientific evidence and in accordance with section
505–1 of such Act (
21 U.S.C. 355–1), determines that a risk evaluation and mitigation strategy for mifepristone is no longer necessary.