On May 15, 2026, R.V. Karnan, the Commissioner of the Greater Hyderabad Municipal Corporation (GHMC) and Principal Census Officer, inspected the House Listing Operation in Shamshabad. His visit aimed to assess the implementation of the operation and ensure accurate data collection. Accompanied by Additional Commissioner Chandrakala, he interacted with enumerators and supervising staff, emphasizing the importance of covering every household without omission. Karnan set a deadline for completing the house listing by June 9, 2026, and urged citizens to assist enumerators by providing necessary information. Furthermore, a review meeting led by Chandrakala focused on pre-revision activities in the Charminar Assembly constituency. The meeting aimed to enhance the accuracy of electoral data mapping and highlighted the need for meticulous field-level verification. Officials were directed to resolve discrepancies and update voter information, ensuring effective monitoring at the booth level. The emphasis was placed on coordination among officials to meet the mapping deadlines, reinforcing the significance of accurate electoral data collection.