The Paris Convention of 1919 (formally, the Convention Relating to the Regulation of Aerial Navigation) was the first international convention to address the political difficulties and intricacies involved in international aerial navigation. The convention was concluded under the auspices of the International Commission for Air Navigation (forerunner to ICAO). It attempted to reduce the confusing patchwork of ideologies and regulations which differed by country by defining certain guiding principles and provisions, and was signed in Paris on October 13, 1919.