Dear Sir/Madam, Please provide the following information under the RTI act 1. Kindly provide the various provisions available in NIT act or statues to avail sabbatical leave for undertaking any teaching and research activities in reputed institutes in India /abroad 2.Kindly provide the various provisions available in IIT act or statues to avail sabbatical leave for undertaking any teaching and research activities in reputed institutes in India /abroad 3. Kindly provide the norms for availing sabbatical leave in IIT and NIT institutes.