Tamil Nadu Infrastructure Development Board (TNIDB), set up under the Tamil Nadu Infrastructure Development Act (TNID Act) 2012, is the nodal agency for infrastructure development in the State of Tamil Nadu. TNIDB plays a critical role in infrastructure development in the State by facilitating project development in a seamless, efficient and transparent manner. The TNID Act along with the Rules and Regulations thereof provides TNIDB with the necessary administrative authority and lay down a clear framework of processes and procedures to: – Create an enabling and facilitative environment – Identify, prioritise and implement infrastructure projects – Enable private sector participation where feasible .