PREVENTION AND CONFLICT

Minimum Standards for Transfer: International Law Concerning Rendition in the Context of Counter-Terrorism

This Legal Advisory sets out the minimum baseline standard to be applied whenever the United States carries out the extraterritorial transfers, articulating threshold standards, substantive norms, and procedural requirements; and concludes with a discussion of human rights norms applicable to the United States’ use of diplomatic assurances. 

In January 2009, President Obama promulgated a number of Executive Orders that created several Task Forces to advise him on certain aspects of U.S. counter-terrorism policy. One of the key issues under review is the U.S. practice of rendition. Several bodies of international law binding on the United States set out rules relevant to the transfer of individuals outside the United States to U.S. territory or to the custody of another state in the context of counter-terrorism operations. International refugee law, international human rights law, and international humanitarian law apply extraterritorially and concurrently. 

Examining human rights, refugee law, and humanitarian law norms together allows for the identification of a minimum baseline standard to be applied whenever the United States carries out the extraterritorial transfer of an individual within its effective control. The transfers to which this minimum standard applies include, for example, “renditions to justice” to the United States or a third state; renditions pursuant to an international arrest warrant or request for surrender by an international court; transfers carried out at the close of hostilities in the context of armed conflict (i.e. repatriations of prisoners of war or security detainees); and transfers across borders of individuals detained in the context of armed conflict. 

This Legal Advisory sets out this minimum baseline standard, articulating threshold standards, substantive norms, and procedural requirements. As a threshold matter, formal transfer processes may not be intentionally bypassed and the United States must have a valid basis for apprehending an individual in contemplation of transfer. Substantively, the U.S. government may not transfer an individual to the custody of a state where he/she is at a real risk of: torture or ill-treatment; persecution; enforced disappearance; or arbitrary deprivation of life. Procedurally, an individual facing transfer must have the ability to challenge the basis for his deprivation of liberty in contemplation of transfer prior to transfer before an independent decision-maker. This challenge must allow the individual to contest the transfer on the basis of fear of being subject to any of the risks protected against by international law. This Legal Advisory concludes with a discussion of human rights norms applicable to the United States’ use of diplomatic assurances.