The Group's chairman Patrcik Bloch said that their aim was to promote Croatia and develop inter-parliamentary relations through three dimensions: European Mediterranean and Francophone.
He added that his country supported Croatia's aspirations to become a European Union member.
According to a statement issued by the Office of the President, Mesic said that the visit of the French parliamentarians was proof of very good relations between Croatia and France.
The French delegation is due to visit Vukovar, Split and Hvar.