International transshipment procedures require prior airline notification and custodian controls to secure approved onward export movement. International transshipment at Bengaluru requires airlines to notify and apply via the Cargo Transfer Manifest (CTM) for Customs approval. Approved Custodians/CCSPs must segregate transshipment consignments in a dedicated, scanned area, store and escort approved cargo to outbound flights without routine physical examination except on intelligence, certify marks and numbers, and maintain physical Bond register entries for inter-warehouse movements. Custodians are responsible for receipt, handling, demarcation, recordkeeping, and duty or penalty for loss or pilferage after entry into the customs area.