The Comparative Criminal Law course aims to serve students and lawyers, to equip them with the culture of institutions and institutes of the criminal law of different countries. The study of this discipline is a prerequisite for understanding and anticipating the evolution of domestic law. The ground on which this discipline operates is foreign criminal-procedural legislation. Comparative studies form the basis of knowledge of foreign law and consequently of the improvement and unification of positive trends in various legislative developments. In the framework of this discipline, the process of birth and development of different legal traditions in the criminal field is reflected chronologically. Comparative studies have started to develop not too early and have not stopped until today when the trend of integration, especially for Albania, raises on the agenda standards comparable to other community members that make up what in other terms is known as " Legal Europe ”. This discipline tends to create a clear picture of the main criminal justice systems in Europe and beyond.