Supreme Court Clarifies Standard of Review for Asylum Persecution Determinations

On March 4, 2026, the Supreme Court issued a unanimous opinion in Urias‑Orellana v. Bondi, resolving the standard of review that courts of appeals must apply when assessing an immigration judge’s determination that a noncitizen has not suffered persecution sufficient to qualify for asylum.

The Court held that the substantial evidence standard governs the entire persecution determination, including not just factual findings but also the application of the statutory persecution standard to undisputed facts. Under that deferential framework, a court may overturn the agency only if “any reasonable adjudicator would be compelled to conclude to the contrary.” Thus, even where the facts are accepted as true, federal courts of appeals may not reweigh them or substitute their own view of whether they amount to persecution.

Whether the facts rise to the level of persecution must be assessed under a framework that reflects Congress’s intent for deferential review. The Court explained that Congress effectively codified this approach in 8 U.S.C. § 1252, particularly § 1252(b)(4)(B). That provision generally narrows judicial review of immigration decisions, reinforcing the conclusion that asylum cases are meant to be evaluated under a deferential standard.

Petitioners argued that de novo review was required because persecution determinations involve mixed questions of law and fact. The Court rejected that view, explaining that there is a difference between treating mixed questions as “questions of law” for jurisdictional purposes and determining the appropriate standard of review.

This decision reinforces the central role of immigration judges and the Board of Immigration Appeals in asylum adjudications. For asylum seekers, it raises the bar for securing reversals in federal courts, as courts must now defer to the agency’s determination of whether even undisputed facts meet the statutory threshold for persecution.