The debate around the sub-categorisation of the OBC has been a long hotbed. The OBC includes the backward and marginalised castes and communities which have not been included within SC and ST. OBCs have been generally identified on the basis of their occupation: cultivation of own land, tenant farming, agriculture labour, cultivation and selling of vegetables, fruits and flowers, cattle-rearing, washing of clothes, carpentry, blacksmith, oilseeds crushing, pottery, stone-cutting, etc. However, the idea of backwardness depending on occupation was never solely the ground to seek reservation for OBC, but their socio-economic data. The Bihar government, while revealing its caste-census data, decided to withhold the socio-economic data and experts argue that without the economic data, which would show how the various communities in the state have progressed or lagged behind, the caste numbers are useful just for politics.
In 2011, the Congress-led UPA 2.0 government conducted a socio-economic caste census exercise, the data for which was never revealed. While Congress raises the push for a nationwide caste census, during a rally in Bilaspur, Chhattisgarh, last month, Rahul Gandhi said, “Congress had conducted caste census in 2011. It has data of people of every caste, but Modi ji does not show that data to the people. This is one issue I spoke of before too. Only 3 out of 90 secretaries in the government of India are OBCs. The caste census will be an x-ray of India. With it, we will be able to find how many people belong to SC, ST, Dalit, and general categories," according to a report by Indian Express.
Marginalisation within OBCs has pressed the issue of subcategorisation, as it has been long debated that only the ‘upper caste’ among the 2,600 OBC communities in the central list has a significant representation in the 27 per cent quota of Central jobs that came with the implementation of the Mandal Commission recommendations more than 30 years ago. No sub-categorisation was made within this reservation.