; and (2) ending on the earlier of— (A) the moment that the claimant or the representative of record indicates to the Secretary that the claimant does not dispute the proposed determination; or (B) the moment that is 48 hours after the moment described in paragraph (1). (e) Limitation The Secretary may not make a proposed determination, subject to a period of review under this section, final until after the period under subsection (d). . (b) Clerical amendment The table of sections at the beginning of chapter 59 of such title is amended by inserting after the item relating to section 5905 the following new item: 5906. Opportunity for representative of record to review a proposed determination regarding a claim for compensation or benefits. .