Engaging foreign citizens in the European space today is a necessity, becoming a habit rather than a fad. Therefore, while ensuring the right to free movement of persons, we find that the legal regulation of such a legal employment relationship is of interest to both doctrine and practice. Being based on labor rights, we find that the need to study such a right, in collision with the guarantees of European labor standards, is of interest, which through its results can and we believe it even brings light, which by its effect develops the doctrine of labor law, with the relevant research studies of the aspects related to the right to work of the foreign citizen within the community of European states.