Max Planck Encyclopedias of Public International Law

Electronic and continuously updated version of the Encyclopedia of Public International Law published in print in subsequent editions between 1991 and 2001 and, starting from 2004, also online.

Since September 2019, the platform also allows access to the Max Planck Encyclopedia of International Procedural Law, a bibliographic source specialized in international procedural law.

Oxford University Press
Max Planck Institute for Comparative Public Law and International Law, Heidelberg