5th Cir. R. 41.3 — Effect of Granting Rehearing En Banc: the court's own rule, verbatim from RULES and INTERNAL OPERATING PROCEDURES OF THE UNITED STATES COURT OF APPEALS FOR THE FIFTH CIRCUIT (December 2025), official PDF, sha-custodied. Court-level requirement: applies to appeals in the U.S. Court of Appeals for the Fifth Circuit alongside the Federal Rules of Appellate Procedure.
Unless otherwise expressly provided, the granting of a rehearing en banc vacates the panel opinion and judgment of the court and stays the mandate. If, after voting a case en banc, the court lacks a quorum to act on the case for 30 consecutive days, the case is automatically returned to the panel, the panel opinion is reinstated as an unpublished (and hence nonprecedential) opinion, and the mandate is released. To act on a case, the en banc court must have a quorum consisting of a majority of the en banc court as defined in 28 U.S.C. § 46(c).
Unless otherwise expressly provided, the granting of a rehearing en banc vacates the panel opinion and judgment of the court and stays the mandate. If, after voting a case en banc, the court lacks a quorum to act on the case for 30 consecutive days, the case is automatically retu