Now that the Supreme Court has upheld the constitutional validity of reservation of 25 per cent of admissions at the entry-level in private unaided schools for disadvantaged sections, focus should shift to the implementation of this provision. The Right to Education Act stipulates that private unaided schools shall be reimbursed expenditure so incurred by it to the extent of per child expenditure incurred by the state, or the actual amount charged from the child, whichever is less. So if the state spends Rs 1,500 per child and a private unaided school charges Rs 2,000,the school would be reimbursed Rs 1,500 per child admitted under the reservation policy. However, to implement this clause effectively, we need to know precisely how much both state and private schools spend on a per child basis. Unsurprisingly,given the paucity of data,this information is difficult to find and hence has become a hotly contested issue.