PRICE - Privacy in Educational Censuses
The PRICE project (Privacy in Educational Censuses) is a study commissioned by INEP on how to transform the data to be published in a way that the privacy of students is not violated, while maintaining its utility for statistical research.
Here you will find all the technical reports (in portuguese) produced in the project that were used as reference by Inep to change their way of publishing the Brazilian educational census.
Here is a clarification note (in portuguese) published by Inep that justifies why they removed all the Brazilian educational censuses from their website that were published before the PRICE project. Also the note comments about the new way the institution will publish the next censuses.