The Tamil Nadu Dr. M.G.R. Medical University in Chennai is a specialized public affiliating university responsible for a broad range of health-professional education across Tamil Nadu. Its statutory foundation is the Tamil Nadu Medical University Act, 1987, which received the President of India's assent on 24 September 1987. The university began functioning in July 1988, and students admitted to specified medical and paramedical courses after 1 March 1988 were brought under the new university through state notification. It was subsequently renamed in honor of former Tamil Nadu Chief Minister Dr. M. G. Ramachandran through a 1991 amendment. Unlike a single teaching campus, the university's central role is to affiliate institutions, prescribe academic standards, conduct examinations, award degrees and coordinate professional education across modern medicine, dentistry, Indian systems of medicine, allied health sciences and other health-related areas governed by its academic framework. Its administrative offices initially operated from Guindy, later moved to Vepery, and then developed a permanent administrative complex on government-allotted land at Nawab Garden in Guindy. This evolution reflects the rapid expansion of health-professional education in Tamil Nadu and the need for a dedicated university to maintain common academic and examination standards. The institution works with a large network of government and private colleges, making its regulatory and examining responsibilities statewide in scale. Its identity is therefore defined less by one residential campus than by its role as Tamil Nadu's central university-level academic authority for medical and health-sciences education. The university’s specialized structure allows health-professional curricula, examinations and degree standards to be coordinated across numerous institutions while remaining within one statutory academic system. The Tamil Nadu Dr. M.G.R. Medical University is a public health-sciences university headquartered in Chennai. The 1987 Act received presidential assent on 24 September 1987. The university began functioning in July 1988.