It started to operate on April 11, 2006. The main tasks of the Tourist Organization of Kostajnica Municipality as the initiator of tourism development in the municipality of Kostajnica are:
• promotion of the tourist offer of the municipality of Kostajnica
• creating preconditions for valorization of tourist resources of the municipality of Kostajnica
• promotion and organization of cultural, artistic, sports and other gatherings and events that contribute to the development of the tourist offer of the municipality
• organizing actions in order to preserve the tourist sphere, improve the tourist district and protect the environment
• improvement and promotion of original values (tradition, customs, ethnological treasures)
• Encouraging and organizing of activities aimed at the protection and maintenance of cultural and historical monuments, other material goods and their inclusion into the tourist offer of the municipality
• realization of the program of stay for study groups, provision of other service information and services for tourists
• cooperation and coordination with business entities performing tourism activity or other activities that are directly or indirectly related to tourism activity for the purpose of joint agreement, determination and implementation of tourism development policy and its promotion