The Ninth Circuit’s May 7, 2026 civil opinion by Judge McKeown appears to be a useful procedural decision for litigators focused on preserving issues for appeal and understanding the scope of appellate review. Although the docket entry does not itself provide the full factual background, the opinion is notable because the court addresses core appellate principles that frequently determine whether a party can obtain relief at all.

At a high level, the court reaffirmed that appellate review is constrained by the record developed below, the arguments actually presented to the district court, and the applicable standard of review.

The Ninth Circuit’s April 20, 2026 decision in docket No. 23-2527 offers a useful reminder that appellate outcomes often turn as much on procedure and standards of review as on the underlying merits. In an opinion by Judge Milan D. Smith, Jr., the court addressed a civil appeal and clarified how federal appellate courts will evaluate the issues preserved below, the district court’s reasoning, and the appellant’s burden on review.

Although the full significance of the ruling will depend on the underlying claims and procedural posture, the opinion appears to fit squarely within a recurring Ninth Circuit theme: appellants must do more than identify alleged error.