CRS: Maduro Faces Immunity Disputes in U.S. Court

Why It Matters

Nicolás Maduro, the Venezuelan leader seized by U.S. armed forces in Caracas on January 3, is now facing federal charges in New York. A Congressional Research Service (CRS) report updated September 21 examines the legal obstacles facing his prosecution. Maduro has filed motions claiming immunity both as a current head of state and for acts taken in his official capacity, creating a test case for how courts will balance executive power, international law, and the reach of U.S. criminal jurisdiction. In a December 23, 2025 memorandum, the Office of Legal Counsel argued that the President had inherent authority under Article II of the Constitution to conduct the Venezuela military operation in the absence of congressional authorization in order to seize Maduro, and that international law does not restrict the President as a matter of domestic law. Immunity as a head of state or for official acts, which may be asserted by current or former foreign government officials, is governed by federal common law doctrines, under which courts often give some level of deference to the executive branch on the question of whether the official is entitled to immunity.

The Big Picture

Maduro was arraigned on January 5 and pleaded not guilty to charges brought in a superseding indictment unsealed in the U.S. District Court for the Southern District of New York. Count one alleges a narco-terrorism conspiracy involving Maduro, Diosdado Cabello Rondón, and Ramón Rodríguez Chacín in violation of 21 U.S.C. section 960a. All five defendants face charges of conspiring to import cocaine into the United States. The indictment alleges the defendants provided drug traffickers with diplomatic passports, private planes under diplomatic cover, and armed military escorts.

On September 2, Maduro filed a motion to dismiss all charges on the grounds that he is immune from prosecution as a head of a foreign state and that the charges are based on acts undertaken in his official capacity on behalf of Venezuela. He filed a separate motion challenging the narco-terrorism count on different grounds, contending the government failed to properly allege the offense and that its extraterritorial application violates constitutional due process requirements and exceeds Congress's constitutional authority. As of the CRS report's September 21 update, the government has not yet filed responses to either motion, and the court has not ruled.

The CRS report traces how courts have handled similar immunity claims in past cases, particularly the prosecution of Manuel Noriega following his seizure during the 1989 U.S. military invasion of Panama. In that case, the Eleventh Circuit rejected Noriega's head-of-state immunity claim with deference to the executive branch's determination that he was not entitled to immunity. Courts have often deferred to the executive branch to determine whether a defendant qualifies as a head of state. The indictment against Maduro describes him as the de facto but illegitimate ruler of Venezuela, having remained in power despite losses in recent elections.

The report also examines conduct-based immunity for official acts, a doctrine distinct from head-of-state status immunity. Courts assess whether challenged acts arose from official duties while in office or instead from private conduct. Some courts have suggested that criminal acts such as drug possession or fraud are not normally attributable to the state and therefore could be treated as private acts for which no immunity applies. In Noriega's case, the district court explained that the relevant inquiry is not whether Noriega used his official position to engage in the challenged acts, but whether those acts were taken on behalf of Noriega instead of Panama.

Maduro has preserved his right to challenge jurisdiction on grounds related to the circumstances of his capture. The report notes that discovery on this issue is ongoing. The Ker-Frisbie doctrine holds that a court's jurisdiction is not impaired by the forcible abduction of a defendant. However, the Second Circuit has recognized an exception to Ker-Frisbie allowing dismissal if the seizure involved cruel, inhuman and outrageous treatment.

The Bottom Line

The Second Circuit is not bound by the Eleventh Circuit's prior reasoning on these questions. The CRS report cites the Foreign Sovereign Immunities Act, which was enacted in 1976 to codify standards for foreign state immunity in civil cases, as a model for potential legislation on foreign official immunity.

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