The two documents were signed during a visit to Sarajevo by a Croatian government delegation led by Prime Minister Ivo Sanader.
The dual citizenship treaty regulates the rights and obligations of holders of dual citizenship relating to place of residence and work, responsibility before law, military service, and other issues.
The agreement on cooperation in border control provides for exchanges of information, joint security assessments, communication, and special forms of cooperation such as joint border patrols and crime prevention teams.