The Special Campaign 4.0 for institutionalizing swachhata and reducing pendency in government offices was conducted from October 2 - 31, 2024 in 5.97 lac offices, in which 25.19 lac files were weeded out, revenue earned from scrap disposal was Rs 650.10 crores and 190 lakh sq ft of space was freed. Cumulatively the 4 Special Campaigns earned Rs 2364 crores of revenue from scrap disposal in the period 2021-2024, the Ministry stated.