1. Treaty of Westphalia, Münster, 24 October 1648
2. International Declaration concerning the Laws and Customs of War, Brussels, 27 August 1874. https://ihl-databases.icrc.org/ihl/INTRO/135. Accessed 30 March 2020). (Brussels Declaration 1874)
3. Convention with respect to the Laws and Customs of War on Land, The Hague, 29 July 1899. USTS 403 (entered into force 4 September 1900) and the Annex to the Convention, Regulations Respecting the Laws and Customs of War on Land (Hague II)
4. Convention respecting the Laws and Customs of War on Land, The Hague, 18 October 1907. USTS 539, 2 AJIL Supp 90 (entered into force 26 January 1910) and the Annex to the Convention, Regulations Respecting the Laws and Customs of War on Land (Hague IV)
5. Convention Concerning Bombardment by Naval Forces in Time of War, The Hague, 18 October 1907. USTS 542 (entered into force 26 January 1910) (Hague IX)