The Hague Conventions Of 1899 And 1907 , agreements providing, among others things, regulations for the commencement of hostilities and conduct of belligerents and neutral powers towards each other and other nations, and outlawing the use of certain types of weapons in warfare.
The Hague Conference On Private International Law, an international treaty organization that oversees a series of dozens of conventions drawn up from the early 1900s through the present day aiming to rationalize certain aspects of civil law between signatories. The various conventions deal with the recognition of marriages performed in another country, international child abduction, international adoption, international service of process in civil actions, recognition of other countries' official documents, and the rationalization of some financial laws, among numerous other issues. One of the better known of these is Convention #12, the Hague Convention Abolishing The Requirement For Legalisation For Foreign Public Documents . For a list of the various Hague Conventions see List Of Hague Conventions On Private International Law .