India has the largest numbers of engineers as well as the largest number of engineering education institutes and infrastructure in the world. As of 2021, India annually produces fifteen lakh engineering graduates. India's technical education infrastructure includes 2500 engineering colleges, 1400 polytechnics and 200 schools of planning and architecture. Most common engineering branches in Undergraduate are Computer science and engineering, Electronics and Communication engineering, Electrical and electronic engineering, Mechanical engineering, Civil engineering and Chemical engineering.