The states covered include large ones like Uttar Pradesh, Gujarat and Chhattisgarh as well as smaller states and union territories like Mizoram and Andaman & Nicobar Islands, among others
The surveyors not just lack households' cooperation or even attacked during their work, but the NSO too has received complaints from various states
One major challenge faced by surveyors is the lack of cooperation by households, as they are either being shown the door or attacked during their work, putting their lives at risk
The National Population Register (NPR) exercise will be carried out along with the house listing phase of the census
Data helped weed out unworthy in Housing for All scheme