“The exercise of NRC update is a mammoth exercise involving around 52,000 state Government officials working for a prolonged period. All decisions of inclusion and exclusion are taken by these statutory officers. The entire process of NRC update has been meticulously carried out in an objective and transparent manner. Adequate opportunity of being heard has been given to all persons at every stage of the process. The entire process is conducted as per statutory provisions and due procedure followed at every stage," said a central government official, seeking anonymity.