Post-issue reporting requirements require lead merchant bankers to verify subscription, enclose refund banker certificates, and certify dispatches. Schedule XVI sets standardized initial and final post issue report formats for rights and public issues requiring issuer identity, opening and closing dates, issue particulars, subscription metrics, and verification by the lead merchant banker. Final reports must detail bank collection arrangements, subscription tallies, allotment finalisation, refund amounts and refund banker certification of segregated deposits, dispatch dates for refunds and certificates, listing application and permission status, reasons for delays, and, for undersubscribed issues, underwriting and standby assistance particulars with explanation of shortfall remediation. Reports require signed certifications and inscription of locked in securities.