The Supreme Court decided Urias-Orellana et al. v. Bondi, No. 24-777, on March 4, 2026, in a unanimous 9-0 ruling. Justice Ketanji Brown Jackson wrote the opinion affirming the denial of asylum to a Salvadoran family and holding that federal courts of appeals must apply the substantial-evidence standard to the Board of Immigration Appeals' (BIA) determination of whether undisputed facts constitute "persecution" under 8 U.S.C. § 1101(a)(42)(A).

The petitioners—Douglas Humberto Urias-Orellana, his wife Sayra Iliana Gamez-Mejia, and their minor child—entered the United States without authorization in 2021. They sought asylum based on threats in El Salvador from a hitman connected to a family dispute, including repeated demands for money, an assault involving being struck in the chest, and the killings of two of Urias-Orellana's half-brothers. The Immigration Judge credited the testimony but concluded the harm fell short of persecution, citing limited physical injury, the primarily financial motive behind the threats, and the feasibility of internal relocation. The BIA affirmed the denial, and the First Circuit upheld the decision under substantial-evidence review.

The SCOTUS decision centered on the proper standard for reviewing the BIA's conclusion that facts do not amount to persecution—a mixed question that had divided the circuits. Some applied de novo review as predominantly legal; others deferred under substantial evidence as factual. The Court held that the Immigration and Nationality Act requires substantial-evidence review for the agency's complete persecution determination. Under 8 U.S.C. § 1252(b)(4)(B), administrative findings of fact are conclusive "unless any reasonable adjudicator would be compelled to conclude to the contrary"—a deferential standard long understood as substantial evidence.

The opinion emphasized that persecution determinations involve "applying legal standards to facts" in contexts that call for agency deference, consistent with precedents like INS v. Elias-Zacarias (1992). Congress incorporated this approach in the 1996 IIRIRA reforms without changing the established framework from prior case law.

The Court rejected arguments for de novo review, stating that the statute's text, history, and precedents show Congress intended broad deference to prevent courts from "second-guessing" the agency's expertise in immigration adjudications. It distinguished cases such as Wilkinson v. Garland and Guerrero-Lasprilla v. Barr, which dealt with jurisdictional questions rather than the applicable review standard for persecution findings.

This decision resolves the circuit split by requiring deference, so courts uphold BIA conclusions on persecution unless the record compels a different outcome.

It bolsters agency authority in asylum cases and may reduce successful appeals on claims that are credible but fall short of the persecution threshold. The First Circuit's judgment stands affirmed.

The full opinion is available at the Supreme Court's website: https://www.supremecourt.gov/opinion...4-777_9ol1.pdf.