Alliant International University prepares students for professional careers of service and leadership. All of our graduate and undergraduate programs promote the discovery and application of knowledge to improve the lives of people in diverse communities around the world. Formed in July 2001 by the combination of the California School of Professional Psychology (CSPP) and United States International University (USIU), Alliant is an independent, not-for-profit institution of higher education with a history distinguished by innovation and a commitment to diversity.