The IADR is organized into five Regions for purposes of more effective and efficient delivery of IADR Member Services. Divisions are formed when a nation, or group of geographically related nations, with 50 or more members is approved by Council. Sections can be formed with 10 or more members. All Divisions and Sections are within one of the five Regions. The IADR’s organizational structure is best poised to promote research around the world and grow membership.