The new Criminal Code came into force on 1.1.2010. The most significant change is new categorization of criminal acts. The new code introduces so-called bipartition and divides criminal acts into crimes and misdemeanors. The first part of thesis deal with the Tudory of categorization of criminal acts, the nit drala with histprical development of crime. This thesis also compare category of crime with other European countries, in particular Slovakia, France and Germany. In the last section I suggest possible solution of shortcomings of new categorization and make recommendations de lege ferenda.