This paper discusses the Central and East European democratic transitions as parts of the global democratization process, including their both external and domestic aspects. The analysis covers six East Central European (ECE) and six Balkan states. It provides a systematic overview of these twelve states with a classification of their external and internal developments. The paper classifies these states according to the three stages of systemic change and according to their EU (association and accession) and NATO (PfP and membership) relationships. In the New World Order, the sovereignty-related conflicts appear in this systematic overview through the analysis of the bilateral and multilateral relations between and among these states as restructuring follows the requirements of the EU and NATO. These multinational organizations actually rearrange both regional structures and neighbourhood relationships. The ECE and Balkan states, based on the parallel criteria of external and internal developments, form four groupings: (1) new entrants—the Czech Republic, Hungary, Poland and Slovenia; (2) late-comers to democratization—Slovakia, Croatia, Romania and Bulgaria; (3) “semi-protectorates” of great powers and international organizations (Bosnia and Macedonia); (4) unsettled countries or conflict-seeking states—Serbia and Albania.