The present political divisions of Bosnia and Herzegovina is based on Annex 4 of the General Framework Agreement for Peace, also known as Dayton Agreement, concluded at the Dayton Peace Conference in November 1995, and subsequently signed in Paris on December 14, 1995. A key component of this was the delineation of the Inter-Entity Boundary Line (IEBL), to which many of the tasks listed in the other Annexes referred.