NTA (National Testing Agency) conducts the JEE Mains exam twice a year. JEE Main exam is conducted in online mode, and NTA is responsible for allocating exam centres, releasing admit card, declaration of results etc. Controlled and managed by Union Government of India, NTA is a national level agency that has been constituted to conduct national level entrance exams in India. Prior to the formation of NTA, CBSE was in charge of creating, conducting & executing JEE entrance exam in India.