Slovenia is a Central European democracy, independent since 1991. With a population of approximately two million and above 17,000 € gross domestic product (GDP) per capita, it is considered to be quite a successful transitional country from a former socialist republic to a functional democracy. The Slovenian police service employs 8808 personnel, one police officer for every 267 inhabitants. The survey, conducted in spring 2011 on a representative sample of 550 Slovenian police officers, provides an in-depth exploration of police integrity among Slovenian police officers after two decades of Slovene independence and 13 years after the first survey on police integrity with the same methodology was performed. The survey analyzes police integrity from the organizational/occupational culture theory of corrupt behavior perspective. The questionnaire, developed by Klockars and colleagues, consists of 14 hypothetical case scenarios. One of the main findings is that the officers’ own perception of the seriousness of corruption was the most significant determinate of their willingness to report corruption. Expected discipline had no influence on willingness to report corruption. We believe that these results demonstrate a high level of police integrity among police officers in Slovenia. Nevertheless, our results also contain some evidence of the code of silence among the Slovenian police officers.