The Rigel Demilitarized Zone Commission, or Orion Demilitarized Zone Commission, was a government organization created by the Federation to decide the fate of Orion refugees and officially determine the borders of Orion Neutrality Area, following the Four Years War, fought between the Federation and the Klingon Empire As the Orion Arm is a significant portion of the galaxy including all major powers of the Alpha and Beta Quadrants, this may actually refer to some part of the Orion constellation. Please see Orion Arm (region) for more information.