How appeals courts review asylum denials: the substantial-evidence standard

Status: Decided — Urias-Orellana v. Bondi (No. 24-777)

Decided March 4, 2026: a unanimous Supreme Court (9-0, opinion by Justice Jackson) held that the deferential "substantial-evidence" standard governs an appeals court's review of whether undisputed facts amount to "persecution" in an asylum case. Under that standard a federal court of appeals can overturn the agency's denial only if the evidence is so compelling that any reasonable adjudicator would be compelled to find persecution (8 U.S.C. § 1252(b)(4)(B)). The Court affirmed the First Circuit, which had upheld the denial.

Next step: None — the ruling is final and binding nationwide. It sets the standard of review that federal courts of appeals apply to asylum persecution determinations going forward; it does not change who qualifies for asylum or the procedure for applying.

Verified against the primary source as of 2026-07-25 — status can change with a single court ruling. Official source.

What’s happening

Decided March 4, 2026: a unanimous Supreme Court (9-0, opinion by Justice Jackson) held that the deferential “substantial-evidence” standard governs an appeals court’s review of whether undisputed facts amount to “persecution” in an asylum case. Under that standard a federal court of appeals can overturn the agency’s denial only if the evidence is so compelling that any reasonable adjudicator would be compelled to find persecution (8 U.S.C. § 1252(b)(4)(B)). The Court affirmed the First Circuit, which had upheld the denial.

Who it affects

People already in the United States who are appealing the denial of an asylum claim to a federal court of appeals after an immigration judge and the Board of Immigration Appeals found that the harm they described does not rise to the level of “persecution.” The decision confirms that these courts give substantial deference to the agency’s persecution finding rather than deciding the question fresh, which makes such a denial harder to overturn on appeal.

How it got here

  1. Jan 17, 2025 The petition for a writ of certiorari is filed, asking the Supreme Court to decide which standard of review applies to persecution determinations.
  2. Jun 30, 2025 The Supreme Court grants certiorari and agrees to hear the case, which arrived from the U.S. Court of Appeals for the First Circuit.
  3. Dec 1, 2025 Oral argument is held on whether the deferential substantial-evidence standard applies to the question of whether undisputed facts amount to persecution.
  4. Mar 4, 2026 The Supreme Court rules 9-0, in an opinion by Justice Jackson, that the substantial-evidence standard governs the persecution determination, and affirms the First Circuit's denial of asylum.

What to watch next

None — the ruling is final and binding nationwide. It sets the standard of review that federal courts of appeals apply to asylum persecution determinations going forward; it does not change who qualifies for asylum or the procedure for applying.

Official sources

This page is general information about ongoing litigation, not legal advice. A case’s status can change with a single ruling, and outcomes can turn on facts specific to each person. For advice on a specific situation, consult a licensed immigration attorney or a DOJ-accredited representative.