In the year 2012 besides Tamil Nadu other southern states too did deceased donation transplants more frequently. An online organ sharing registry for deceased donation and transplantation is used by the states of Tamil Nadu and Kerala. Both these registries have been developed, implemented and maintained by MOHAN Foundation . However. National Organ and Tissue Transplant Organization (NOTTO) is a National level organization set up under Directorate General of Health Services, Ministry of Health and Family Welfare, Government of India and only official organization.
Some people don't like the idea of organ donation at all, never mind compulsory organ donation, because of religion. When we are all swept up in the rapture on judgement day, there could be a great deal of confusion if various people have got various other people's hearts, livers, spleens and so forth. However, it is perfectly acceptable in these religions for the body to rot into worm food or to be burnt to ash. If god is already turning worm and ash back into humans, he should be able to deal with some misplaced organs. At any rate, these religious believers are a minority - all six major religions care not a jot what happens to the body, it's the soul they're after. If we went around doing things because various small religious sects wanted us to, the world would be a very nasty place indeed.