This is performed post the demise of a person. The cremation services are carried on as per the Hindu rituals, which includes burning the body, following a diet for few days, the Shradh and so on.
Thus, the customs and traditions, followed in India by all the Indians, would see with the high respect and have a great importance in the life of each Indians. One can explore the specific rituals associated with every gesture from Kashmir to Kanyakumari that changes with every distance as every state has its own and well popular customs and traditions in itself.
Apart from these diversities, Indian followed some common customs and traditions all over. The customs and the Traditions give Indian its own identity and pride worldwide.