Woodby v. Immigration & Naturalization Service, 385 U.S. 276 (1966)
Woodby v. INS is a foundational Supreme Court decision that set the evidentiary burden the government must meet to deport a noncitizen.
When the Immigration and Nationality Act is silent on the burden of proof in deportation proceedings, must the government prove deportability by only a preponderance of the evidence, or by clear, unequivocal, and convincing evidence that the facts alleged as grounds for deportation are true?
In deportation proceedings, the government bears the burden to establish that the noncitizen is deportable by clear, unequivocal, and convincing evidence. The statutory phrase requiring reasonable, substantial, and probative evidence governs the sufficiency of the record for administrative and judicial review; it does not set the government's burden of persuasion at the hearing stage.
Preponderance of the evidence is insufficient. The government must prove the facts alleged as grounds for deportation by clear, unequivocal, and convincing evidence. Because the lower tribunals applied a lesser standard, the judgment was reversed and the case remanded for reconsideration under the proper standard.
Woodby settled a circuit conflict and established a nationally uniform and elevated burden of proof in deportation proceedings. The decision safeguards against wrongful removals by ensuring that the government must do more than simply tip the evidentiary scales. Its reasoning influenced Congress, which later codified this allocation and level of proof in modern removal proceedings. For law students, Woodby is essential in understanding burdens of proof in immigration cases, the interplay between administrative law and procedural due process, and how courts calibrate evidentiary standards in civil matters with especially severe consequences.