Section 12(1)(i) in Tamil Nadu Juvenile Justice (Care and Protection of Children) Rules, 2017
(i)the Officer-in-charge of the child care institution shall immediately send a report to the area Police Station or Special Juvenile Police Unit or Child Welfare Police Officer along with the details and description of the child, the identification marks and a photograph, with a copy marked to the Board or the Children's court as well as to the Director of Social Defence;