An MDIO is a formal structure recognized by Rotary International that facilitates communication and information sharing between Rotaract clubs in multiple districts. It has no decision-making authority except regarding its own activities. Benefits of an MDIO include official communication channels between districts, pooling of resources, and formal recognition by RI. To form an MDIO, a working party develops guidelines and bylaws which are approved by clubs and district governors in the participating districts before submitting the application to RI for approval.