The PTA is a forum through which the parents contribute their time, energy and support towards fostering and strengthening the school and their children. Tridha has always being closely working with the parents of the school. Thus, the Parents' and Teachers' Association is an integral part of the school. All parents and teachers are members of the association. The class elected representative from among the parents provide the necessary link between the school and the other parents.

The representatives and the teachers form the Parent Teacher Committee and are expected to meet periodically, to ensure the smooth functioning of all school events.