Although the phenomenon of ,,paradiplomacy” appeared in the 1970s, only at the beginning of the XXI century, this concept has become present in scientific research and in the speeches of politicians. The term was invented to designate the international activities of the non-central institutions of a state: municipalities, regions, private companies, etc. Starting from the reasoning according to which the foreign policy represents the state activity in international affairs or the state activity on the international arena, the phenomenon ,,paradiplomacy” also designates the international activity of transnational regions or regional blocs, private companies, municipalities, etc. The article aims at highlighting the correlation between the concept of “paradiplomacy” and ,,foreign policy”.