NASA’s affiliation with other National Space Agencies and international contractor locations fosters cooperative efforts between NASA and the international space community. NASA’s goal to enhance international communication and resource sharing continues to deliver unprecedented technology and enhanced information systems capabilities worldwide. NISN’s International Interagency Telecommunications (IIT) function sponsors evolutionary concepts and ideals designed to improve service and performance for the international space community as a whole, while enhancing the flexibility, reliability, and expandability of the NISN network. Studies conducted by a team of government and contractor personnel were used to determine the feasibility and merit including new international space programs and the International Partner agencies within the NISN sphere of operation. As cutting-edge technology continues to advance, NISN’s IIT programmatic vision for the future provides increased network capabilities, including a significant increase in advanced technology testing, to aid in the development of more advanced support and lower costs to the users.