- Louise Mount Convent Started on 25/03/1976
- Louise Mount Hospital Inaugurated on 06/02/1977
- Changed over to Louise Mount Psychiatric Hospital on 03/07/1989
- It is Registered under Charitable Trust in the year 2010.
- It has celebrated its Silver Jubilee in the year 2013.
- It is registered under KSMHA (Kerala State Mental Health Authority) in the year 2014 (License NO: is 36/2014).