For more than 90 years, World Learning Inc. is a thriving global organization made up of The Experiment in International Living, the nation's most experienced provider of international education through exchanges for high school students; School for International Training, offering accredited undergraduate study abroad programs through SIT Study Abroad and internationally focused master's degrees through SIT Graduate Institute; and World Learning, a global development and exchange nonprofit organization. Pre-launch: secure accommodation for the students and faculty, reserve classroom space, plan for group meals by making restaurant reservations, arrange for group transportation, purchase instructional materials, prepare welcome packets, assist with optional activities, serve as a local expert and guide for questions about the area, etc.