Basic Primary Sources Documents

Charter of Economic Rights and Duties of States
Charter of the United Nations

Declaration on Principles of International Law Concerning Friendly Relations and Co-operation among States in Accordance with the Charter of the United Nations
Draft Declaration on Rights and Duties of States
Optional Protocol to the Vienna Convention on Consular Relations Concerning Acquisition of Nationality
Optional Protocol to the Vienna Convention on Consular Relations Concerning the Compulsory Settlement of Disputes
Statute of the International Court of Justice
United Nations Convention on the Prevention and Punishment of Crimes against Internationally Protected Persons, Including Diplomatic Agents
Vienna Convention on Consular Relations
Vienna Convention on Diplomatic Relations
Vienna Convention on Succession of States in Respect of Treaties
Vienna Convention on the Law of Treaties

Vienna Convention on the Law of Treaties between States and International Organizations or Between International Organizations