Data from the Police Headquarters. An ascertained crime is an event, which after the completion of preparatory proceedings was confirmed as a crime. Crime - in connection with the Criminal Code of 1997 - is a felony or misdemeanour prosecuted upon by public accusation or private accusation, in connection with the Penal Fiscal Code - is a fiscal offence. The rate of detectability of delinquents is the relation of the number of detected crimes in a given year (including those detected after resumption following discontinuance) to the total number of crimes ascertained in a given year, plus the number of crimes recorded in commenced proceedings and discontinued in previous years due to undetected delinquents.In accordance with Decision No. 314 of the Chief of Police of 7 October 2024 regarding the establishment of a team to develop proposals for amending groups of legal acts used in the Analytical System and the concept of assigning legal classifications within the Police organization, new groups of legal classifications as well as new Temida article details have been created, effective from 1 January 2025. When comparing groups of legal classifications, it should be noted that the content of the newly created groups differs from the groups of legal classifications that were in force until 31 December 2024 (the exception being the Full Catalogue of Offences, which in both cases contains all criminal provisions). This results, among other things, from the updating of many articles with new Temida details, the reallocation of classifications between groups, as well as the creation of a previously non-existent group “Cybercrime”. Since January of this year, the following groups have been in place: Criminal, Commercial, Corruption, Traffic, Cybercrime, Other offences, Violence and assault, Property theft, Automobile theft and burglary, Burglary, Robbery, Theft and assault and criminal coercion, Homicide, Rape, and the Act on Counteracting Drug Addiction. Groups: “Criminal”, “Commercial”, “Corruption”, “Traffic”, “Cybercrime” and “Others” constitute the sum of the “Full Catalogue of Offences”.