Initially most major universities in the country depended on Yangon University. Until 1958 when Mandalay University became an independent university, all institutions of higher education in Myanmar were under Yangon University. After the University Education Act of 1964, all professional colleges and institutes of the university such as the Institute of Medicine 1, Rangoon Institute of Technology and Yangon Institute of Economics became independent universities, leaving the Yangon University with liberal arts, sciences and law.