Indo-Tibetan Border Police was raised on October 24, 1962 for reorganizing the frontier intelligence and security set up along the Indo-Tibetan border. Only four Battalions were sanctioned to begin with. ITBP was initially raised under the CRPF Act. However, in 1992, parliament enacted the ITBPF Act and the rules there under were framed in 1994. With additional tasks entrusted to ITBP from time to time on border guarding, counter insurgency and internal security roles, the number of ITBP Battalions increased gradually and ITBP presently has 56 service Battalions, 4 Specialist Battalions, 17 Training Centres and 07 logistics establishments with a total strength of approx. 90,000 personnel.