The Department of Criminology, together with the Criminalistics Institute of the Police of the Czech Republic in Prague, organized on September 26, 2023 the already traditional, one-day international conference entitled "Advances in Criminology 2023". This conference was attended by approximately 150 participants, including guests from Slovakia, Germany, Austria and Bulgaria. The collective of authors now presents you with a monograph from presented and unpresented written materials that were submitted to the conference organizers. These are mostly professional contributions that relate to the issues of the Partial Research Tasks being solved, including from the perspective of foreign authors. A large amount of information contained in the monograph can be used in further scientific research work and, after appropriate validation, included in practical criminological activities.