Expert testimony on FSIA expropriation exception in Mezerhane v. Republica Bolivariana de Venezuela (S.D. Florida 2013); Established the treaty exception to the federal act of state doctrine in Kalamazoo Spice Extraction Co. v The Provisional Military Government of Socialist Ethiopia, 729 F. 2d 22 (6Cir. 1984); provided expert testimony for oil service companies in tax court proceedings relating to Iran Hostage Crisis; represented South African energy company in State Department administrative proceedings implementing trade restrictions under the Anti-Apartheid Act.
