Air-cargo transshipment permission renews domestic movement subject to carrier liability, bond safeguards, customs compliance, and withdrawal for non-compliance. Import and export air-cargo transshipment permission is renewed for Air India Limited to carry cargo from Air Cargo Complex, Kolkata to other customs-notified Indian airports on domestic flights. Validity is limited to three years or bond validity, whichever is earlier. The carrier remains liable for cargo shortages or pilferage, including applicable duty or goods value, interest, penalty and cess. Export bonds are debited on cargo removal and recredited upon delivery to Customs at the destination. Operations are governed by applicable customs, cargo-handling and foreign trade requirements, and permission remains subject to compliance and possible withdrawal after notice.