Act Of State

The act-of-state doctrine is a principle in international law whereby acts done by a state in its own territory cannot be challenged by the national courts of another state.

As a principle of federal common law in the United States which states, in circumstances where it applies, that courts in the United States will not rule on the validity of another government's (formal) sovereign act with respect to property located within the latter's own territory. The act-of-state doctrine enters consideration most often in cases where a foreign sovereign has expropriated the property of a U.S. national located in that foreign territory (e.g. through nationalization).

United States Law

Background

The act of state doctrine entered into American jurisprudence in the case ''Underhill v. Hernandez'', . In an 1892 revolution, General José Manuel "Mocho" Hernández expelled the existing Venezuelan government and took control of Ciudad Bolívar, where plaintiff Underhill lived and ran a waterworks system for the city. Underhill, an American citizen, repeatedly applied to Hernández for an exit passport, but his requests were refused, and Underhill was forced to stay in Ciudad Bolívar and run the waterworks. Hernández finally relented and allowed Underhill to return to the United States, where he instituted an action to recover damages for his detention in Venezuela. In finding for the defendant, a New York Court determined that Hernández had acted in his official capacity as a military commander so his actions were those of the Venezuelan government. The court therefore refused to hear Underhill's claim against the government based on the act of state doctrine. The court reasoned, "Every sovereign state is bound to respect the independence of every other sovereign state, and the courts of one country will not sit in judgment on the acts of the government of another, done within its own territory."

''Banco Nacional de Cuba v. Sabbatino''

In '' Banco Nacional de Cuba v. Sabbatino'', , the United States Supreme Court applied the act of state doctrine even where the state action likely violated international law. The case arose when Cuba nationalized its sugar industry, taking control of sugar refineries and other companies in the wake of the Cuban revolution. A large number of Americans who had invested in those companies lost their investments without compensation when the Cuban government assumed control. However, despite the loss suffered by United States nationals, the Supreme Court upheld the act of state doctrine by assuming the validity of Cuba's domestic action and therefore rejected the claim of US nationals against Cuba for their lost investments. The ''Sabbatino'' court reformulated the basis for the act of state doctrine emphasizing that it has "constitutional underpinnings" in the concept of separation of powers. The Supreme Court reasoned that because there were no settled international standards (in 1964) for governing disputes relating to foreign expropriations such disputes should not be settled by the Judiciary because those decisions could interfere with the Executive's conduct of foreign affairs. ''Banco Nacional de Cuba v. Sabbatino'', 376 U.S. 398 (1964). The Sabbatino decision is extremely controversial and doctrinal differences, administrative practice and numerous judicial exceptions complicate application of the doctrine in the United States. Mark Feldman Oral History, Association for diplomatic Studies and Training p. 50 https://adst.org/OH%20TOCs/Feldman.Mark.pdf?swcfpc=1

Second Hickenlooper Amendment

In response to the outcome of the case, Congress enacted , more commonly referred to as the "Second Hickenlooper Amendment", named after the bill's sponsor, Bourke B. Hickenlooper, an Iowa Senator. Generally, under the Hickenlooper Amendment, courts are not to apply the act of state doctrine as a bar against hearing cases of expropriation by a foreign sovereign. There is an exception if the Executive requests that the courts consider the act of state doctrine because foreign policy interests may be damaged by judicial interference:

English law

The foreign act of state doctrine applies in English law. In April 2018, the English Commercial Court ruled that it also applies in English arbitration.Chalk, E., ''et al''
A reliable decision: foreign act of state doctrine applies in English arbitration
published 16 July 2018, accessed 23 July 2018