Plain-English summary
Court unanimously affirms that substantial‑evidence review governs agency findings on persecution for asylum
The Court unanimously held that courts reviewing the Board of Immigration Appeals’ (BIA) determination about whether undisputed facts constitute persecution must apply the substantial‑evidence standard. The First Circuit’s judgment upholding the BIA was affirmed.
Why this matters
The decision clarifies how much deference federal courts must give the immigration agency when it decides whether claimed harms rise to the level of persecution. By confirming the substantial‑evidence standard, the ruling makes it harder for federal courts to overturn the BIA’s factual and mixed factual‑legal judgments in asylum cases, affecting many asylum applicants and the work of immigration courts and appeals courts.
Who may feel it
- Asylum applicants and their attorneys
- Immigration judges and the Board of Immigration Appeals
- Federal courts that review immigration decisions
- Advocates and organizations assisting refugees
Key questions
- What standard of review should courts use when reviewing the BIA’s determination that undisputed facts constitute persecution under the INA?
- Did the BIA reasonably apply the statutory definition of “persecution” to the petitioners’ undisputed facts in this case?