1. Providing for enforcement of standards for reasonable and relevant contract terms and conditions and essential retail pharmacy protections under the Medicare program (a) In general Section 1860D–4(b)(1) of the Social Security Act ( 42 U.S.C. 1395w–104(b)(1) ) is amended by adding at the end the following new subparagraph: (F) Enforcement of standards for reasonable and relevant contract terms and conditions and essential retail pharmacy protections (i) Allegation submission process (I) In general Not later than January 1, 2028, the Secretary shall establish a process through which a pharmacy may submit an allegation of a violation by a PDP sponsor offering a prescription drug plan of— (aa) the standards for reasonable and relevant contract terms and conditions under subparagraph (A)(ii)