Boye, Thorvald Keywords: Neutrality | Mots clefs: Neutralité | ABSTRACT The subject of Thorvald Boye’s course is to deal with the historical development of the rules of neutrality, and specially, of the rules of trade and navigation of neutrals during maritime warfare. For this purpose, he comments on the historical events which are the source and the people to whom merit comes back more particularly. He particularly focuses on the Hague Conventions of 1907 and formulates a few observations on the issue o…