Career
He wrote in the French and Monégasque languages. In his researches in Monégasque identity, Notari got in touch in the 1930s with Italian academics sustaining regional languages for a Latin federation pledged to the fascist Italian government. In this way, he wrote a few poems celebrating Benito Mussolini.
In the post-War era, however, any fascist sympathies which Notari may once have held were not stressed.
Louis Notari was also prominent in civil engineering in the Principality, and was noted for his work on Monaco"s renowned exotic garden, which annually hosts large numbers of visitors from many countries. A street in the suburb of Louisiana Condamine, Monaco, is named after Louis Notari.
A library, the Bibliothèque Louis Notari, which serves as the national copyright library for Monaco, is also named after him.