; and (B) by inserting after subsection (e) the following new subsection (f): (f) (1) The Secretary, acting through the Chairman of the Board, shall ensure substantial compliance with any decision of the Board to remand a claim. (2) The Secretary may waive the requirement under paragraph (1) with respect to a decision of the Board to remand a claim to the Secretary if the Chairman of the Board determines— (A) evidence added to the evidentiary after the date of such decision is sufficient to resolve the issues underlying such decision; or (B) such decision was unnecessary. (3) If the Secretary exercises the authority under paragraph (2), the Secretary shall include, pursuant to subsection (d), a written notation of such exercise in the decision of the Board. . (3) Motion for OGC opinion Section 7104 of such title is amended by adding at the end the following new subsection: (g) The Board may, on its own initiative or upon motion of the appellant, submit to the General Counsel a request for an opinion with respect to a question of law arising in an appeal under review by the Board. . (d) Expansion of jurisdiction of Court of Appeals for Veterans Claims Section 7252 of title 38, United States Code, is amended— (1) by redesignating subsections (b) and (c) as subsections (d) and (e), respectively; and (2) by inserting after subsection (a) the following new subsections: (b) (1) The Court shall have supplemental jurisdiction to review an eligible claim pending a final decision of the Board of Veterans Appeals with respect to such eligible claim. (2) The period during which a claimant may submit a request for administrative review of an eligible claim under subsection (a) of section 5104C of this title shall be tolled for the period beginning on the date on which the claimant submits to the Court a motion for class action review and ending on the date that is 60 days after the date on which the Court issues a final decision with respect to— (A) such eligible claim