Department of Telecom has asked all telecom operators to submit compliance report with respect to accuracies achieved so far by operators, which can be used as input for deciding the methodology of measurement and for preparing roadmap for implementation of the accuracies .
The note also says that the except Tata Tele services the Compliance report has not be submitted by any of the operators. In 2011 Govt asked all operators to provide location details of users as part of call data records. But every time when ever DOT ask for compliance report none of the operator has submitted the details so far.
As per the mandate set by Department of Telecom the minimum accuracy is 50 metres of the location pointed out by a telecom operator for tracking any subscriber.