The problem of Europeanization, elaboration and implementation of national security and defense strategies arose in response to the integrative model of policies in this field. This article has a descriptive and normative purpose, trying to synthesize the evaluation from the perspective of nonexperimental design without a comparison group and the procedure of Europeanization of national security in Romania. Thus, the concern for developing a coherent and competent administrative framework by reducing the mimetic isomorphism in the field of defense acquires a central role in the configuration of a much more dynamic and transparent process.