Minister of State in the HRD ministry Shashi Tharoor said this in Rajya Sabha in response to a question.
As per the information provided by Tharoor, over the last three years show cause notices had been issue to 59 schools, including 31 in 2012. Of these, the affiliation of nine schools was withdrawn while six others were downgraded. Advisories were issued to 44 schools.
In response to another question, Tharoor said the CBSE had directed all schools to develop their own websites having comprehensive information about the facilities and other details.