Right-bank Ukraine
When a civil war emerged among the cossacks, the Hetmanate was split along the Dnieper River into Left-Bank Ukraine and Right-Bank Ukraine, which placed the regiment under the control of Right-bank Ukraine hetmans. After the Treaty of Andrusovo in 1667, the Right-bank Ukraine and its regiments came under the administration of Poland; while the left-bank companies of the Chyhyryn regiment were transferred to the Myrhorod regiment. During the hetmancy of Petro Doroshenko the southern portion of the Right-bank Ukraine became a Turkish protectorate under the administration of Doroshenko with Chyhyryn as its capital. Following the signing of the Treaty of Karlowitz, Polish authority was reinstated on the territory in 1699.