UDISE stands for Unified District Information System for Education, which is a database about schools in India. It is an 11-digit identification code given to every school in India, recognized or unrecognized, imparting formal education from pre-primary to senior secondary level. UDISE code is used for many school-related operations in India. It acts as a unique identifier for all schools and is used for various purposes such as tracking the progress of schools, monitoring the quality of education, and planning for educational development. The UDISE+ system collects information from all recognized and unrecognized schools imparting formal education. The code can be found by searching for the school name, pin code, or UDISE code on the Know Your School portal.