11th Cir. R. 3-1 — Failure to Object to a Magistrate Judge’s Findings or Recommendations: the court's own rule, verbatim from UNITED STATES COURT OF APPEALS for the ELEVENTH CIRCUIT FEDERAL RULES OF APPELLATE PROCEDURE ELEVENTH CIRCUIT RULES INTERNAL OPERATING PROCEDURES (effective August 1, 2026), official PDF, sha-custodied. Court-level requirement: applies to appeals in the U.S. Court of Appeals for the Eleventh Circuit alongside the Federal Rules of Appellate Procedure.
A party failing to object to a magistrate judge’s findings or recommendations contained in a report and recommendation in accordance with the provisions of 28 U.S.C. § 636(b)(1) waives the right to challenge on appeal the district court’s order based on unobjected-to factual and legal conclusions if the party was informed of the time period for objecting and the consequences on appeal for failing to object. In the absence of a proper objection, however, the court may review on appeal for plain error if necessary in the interests of justice.
A party failing to object to a magistrate judge’s findings or recommendations contained in a report and recommendation in accordance with the provisions of 28 U.S.C. § 636(b)(1) waives the right to challenge on appeal the district court’s order based on unobjected-to factual and