Login/ Registration


Please login with your LDAP credentials or with the registered Email Id:


  • IITM students- You will be able to login with your LDAP credential. All the students who are able to login to hosteldine portal will be able to login in this portal too. If you are not able to login, please send a mail to support@triesten.com.
  • For Hall/Bus booking and Appointment requests - Anybody who has access to IITM LDAP will be able to login to this portal, upon login you need to register your basic details to proceed with booking.
  • Others without LDAP credentials will be able to register in the Signup page and proceed to booking.
  • Please use Forgot Password link those who registered in DoSt site and needs to change the password
News & Events


Reach us
Indian Institute of Technology Madras
Office of the Dean (Students), Chennai - 600036, Tamil Nadu
+91 44 2257 8051
Prof. Sathyanarayana N Gummadi
(+91) 44 2257 8050