From June 4-8, 2007, OSCE Mission to Serbia organized a study visit for the delegation of the Intrenal Affairs Sector to the Office of the Police Force Inspection Service  of MoI of the Republic  of Slovakia. During the visit to Slovakia, representatives of the Office of the Police Force Inspection Service presented to the representatives of Internal Affairs Sector  main goals and professional standards of the work of their office, mode of work and metods that is used by the Unit for Fight Against Corruption and Organized Crime and The Unit for Special Operations, Work on Prevention and Repressing Criminal Offences done by police officers and others. Delegation of Internal Affiars Sector also visited Criminal –Technology Center Of the Republic of Slovakia in Bratislava. It was estimated that the study visit was very succesful and beneficial and it will represent the basisi for future cooperationof these two services.