The higher education system in India includes both private and public universities. Public universities are supported by the Government of India and the state governments, while private universities are mostly supported by various bodies and societies. Universities in India are recognized by the University Grants Commission (UGC), which draws its power from the University Grants Commission Act, 1956. In addition, 16 Professional Councils are established, controlling different aspects of accreditation and coordination. The types of universities controlled by the UGC include Central universities, State universities, Deemed universities and Private universities In addition to the above universities, other institutions are granted the permission to autonomously award degrees, and while not called "university" by name, act as such. They usually fall under the administrative control of the Department of Higher Education. In official documents they are called "autonomous bodies", "university-level institutions", or even simply "other central institutions". Such institutes include: Indian Institutes of Technology (IITs) are a group of autonomous engineering, science, and management institutes with special funding and administration. The Institutes of Technology Act, 1961 lists twenty three IITs. National Institutes of Technology (NITs) are a group of engineering, science, technology and management institutes with special funding and administration. They were established as "Regional Engineering Colleges" and upgraded in 2003 to national status and central funding. The latest act governing NITs is the National Institutes of Technology Act, 2007 which declared them Institutes of National Importance. It lists thirty one NITs. Indian Institutes of Management (IIMs) are a group of business schools created by the Government of India. IIMs are registered Societies governed by their respective Board of Governors. The Department of Higher Education lists 19 IIMs. Indian Institutes of Information Technology (IIITs) are a group of autonomous information technology oriented institutes with special funding and administration. The Indian Institutes of Information Technology Act lists five central and twenty public-private partnership IIITs. Schools of Planning and Architecture (SPAs) are a group of architecture and planning schools established by Ministry of HRD, Government of India. All the SPAs are premier centrally funded institution. Indian Institutes of Science Education and Research (IISERs) are a group of seven premier institutes established by the Ministry of Human Resource Development, devoted to science education and research in basic sciences. They are broadly set on the lines of the Indian Institute of Science. All India Institutes of Medical Sciences (AIIMS) are a group of autonomous public medical