SRDPS started its operations in a village at Tirupattur district. Later, it expanded its area of operation to the Tirupattur Taluk and currently it is covering not only the District of Integrated Vellore but also the neighboring Districts of Tiruvannamalai, Krishnagiri, and Dharmapuri. The Ujjawala and Swadhar home projects have cases from other neighboring states like Kerala, Karnataka, Andhra Pradesh and a few fugitive girls from the northern states.

Through the Adoption Policy of our organization, many children are under the care of supporters from foreign countries. There are 11 children in America, 2 in Dubai, 3 in Italy, 2 each in Canada and Finland. They are adopted and parented there and we stay connected with them. Thus our boundary has extended to the foreign countries and we believe that the good traits of our Tamil culture will mark it's footprint abroad through the parents and children who are growing up in these countries.