Core Documents on International Law, 2nd edition

1919 Covenant of the League of Nations (as amended), Articles 10-16, and 22
1928 Kellogg-Briand Pact
1933 Montevideo Convention on the Rights and Duties of States, Article 1
1945 UN Charter and Statute of the ICJ
1948 Universal Declaration of Human Rights
1948 Convention on the Prevention and Punishment of the Crime of Genocide
1950 Convention for the Protection of Human Rights and Fundamental Freedoms, including Protocols 1, 4, 6, 7, 12, 13 
1958 Continental Shelf Convention
1961 Vienna Convention on Diplomatic Relations
1966 International Covenant on Civil and Political Rights, including First Optional Protocol and Second 
1966 International Covenant on Economic, Social and Cultural Rights, including First and Second Optional Protocol 
1967 Outer Space Treaty 
1969 Vienna Convention on the Law of Treaties
1970 General Assembly Friendly Relations Declaration 
1972 Stockholm Declaration and 1992 Rio Declaration
1973 Convention on the Prevention and Punishment of Crimes against Internationally Protected Persons, Including Diplomatic Agents
1974 General Assembly Resolution 3314, Definition of Aggression
1978 Vienna Convention on Succession of States in Respect of Treaties 
1978 UK State Immunity Act
1982 Law of the Sea Convention, including Implementation Agreement
1984 Convention against Torture and other Cruel, Inhuman or Degrading Treatment or Punishment, including Optional Protocol 
1992 Biological Diversity Convention
1994 Agreement Establishing the WTO
1998 Rome Statute of the International Criminal Court
2001 ILC Articles on Responsibility of States for Internationally Wrongful Acts
2002 Elements of Crimes 
2004 UN Convention on Jurisdictional Immunities of States and their Property