O. Kimminich, Peace-keeping on a Universal or Regional Level - C. H. Schreuer, Promotion of Economic Development by International Law at the Universal and/or Regional Level - E. Riedel, The Progressive Development of International Law at the Universal and Regional Level - C. Tomuschat, Universal and Regional Protection of Human Rights: Complementary or Conflicting Issues - F.-J. Säcker, Closing Address
