IT tools and MIS review drive compliance tracking through new reports on additional liability and cancelled GSTIN mismatches. State Tax officers are instructed to use departmental IT tools and MIS modules developed from GSTN and portal data for field administration, transparency, and tracking of compliance-related discrepancies. Two newly developed MIS reports are highlighted: Additional liability in 9C and Liability of Cancelled GSTIN, for identifying additional tax and ITC liability and mismatches in declared supplies for cancelled registrations. Officers must use these modules along with earlier tools, record action taken in the relevant entry module, and include the new reports in weekly review meetings for ongoing monitoring and result-based review.