Customs procedure for inland waterway exports: Haldia inspects and seals cargo, Namkhana verifies seal and issues Let Export Order. Export shipments to Bangladesh may be loaded and examined at a designated storage and berth within Haldia Dock Complex, where Customs Officers will examine, load and seal cargo; exporters must file documents at LCS Namkhana, and the LCS will verify the Haldia seal and complete processing, including issuing the Let Export Order.