I-TECH India is supporting the National AIDS Control Organisation (NACO), the Ministry of Health and Family Welfare, and the Government of India in the implementation of index testing to saturate HIV case finding of all exposed contacts. I-TECH India, in collaboration with NACO, CDC India, and VHS organized a national Training of Trainers (TOT) on Index Testing on 8 January 2021 for 40 trainers of the SAKSHAM project implemented by TISS, Mumbai and the Nodal Officers of Basic Services Division of State AIDS Control Societies from the states of Uttar Pradesh, Madhya Pradesh, Himachal Pradesh, Haryana, and Punjab. The concepts, principles, process, and minimum standards for providing index testing were explained during the training program. This is the first training in a series of national-level trainings planned for the rollout of index testing across India.