Respected Sir, Kindly provide the following information: 1. A copy of procedure to extend the probation of an Assistant Professor of IIT. 2. Who has the sole responsibility to extend the probation. 3. Is approval from Board of Governors is required to extend the probation. 4. When should the incumbent be informed about the extension of probation, before or after the expiry of probation. Thanks in advance. Kind regards, K B Mishra