This document is a high school graduation paper about the Bosnian ruling dynasty known as the Kotromanić dynasty. It provides an overview of their rule from the 13th to 15th centuries, and examines several important decrees issued by Kotromanić bans and kings. Key figures discussed include Ban Stjepan II Kotromanić, who issued a decree granting trade privileges to Dubrovnik in 1323, and King Tvrtko II Kotromanić, who issued a decree to Dubrovnik in 1405. A family tree of the Bosnian dynasty of Kotromanić is also included.