CFR › Title 42 › Part 426 › §426.51742 CFR §426.517Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy link(a)CMS may review any new evidence that is submitted, regardless of whether the Board has stayed the proceedings, including but not limited to new evidence:(1)Submitted with the initial complaint;(2)Submitted with an amended complaint;(3)Produced during discovery;(4)Produced when the Board consults with scientific and clinical experts; and(5)Presented during any hearing.(b)CMS may submit a statement regarding whether the new evidence is significant under § 426.340, by a deadline set by the Board.