The Student and Exchange Visitor Information System, or SEVIS, is a U.S. government database that tracks and monitors international students and exchange visitors. It is managed by the U.S. Department of Homeland Security and is essential for maintaining the integrity of the F-1 and J-1 visa programs. SEVIS collects information about students, their schools, and their visa status. Schools must report changes in a student's enrollment, address, or program to ensure compliance with U.S. immigration laws. This system helps protect both the students and the integrity of the U.S. educational system.