The history of the Jails in the Travancore part of the State begins in the year 1862 with three Principal Jails. 1873 Central Jail at Trivandrum was sanctioned and started functioning inside the fort in a building which was used as barracks for the Nayar Brigade. In September 1886 it was transferred and accommodated in the buildings put up for the purpose in Poojappura, Trivandrum. Besides Police Station lock-ups in the different parts of Travancore were also serving the purpose of Jails for confinement of prisoners whose sentences were below one month.
In 1949 when the state of Travancore-Cochin was formed there were two Central Jails at Trivandrum and Viyyur and 7 Sub Jails in the Cochin part of the State besides the police station lock-ups serving the purpose of Sub Jails in the Travancore part. Senior most of the Superintendent Central Prisons acts as the Ex-Officio Inspector General of Prisons till 31-12-1954. First Central Prison was established at Kannur in the year 1869.










