How a port receives, clears, and releases your cargo

For a first-time importer, the stretch between 'the ship has arrived' and 'I have my goods' can feel like a black box. Here's the general sequence — the exact steps and terminology vary by country and port, so treat this as an overview rather than a checklist for any specific destination.

1. Arrival and manifest filing. Before or shortly after the vessel arrives, the carrier files a cargo manifest with the destination country's customs authority, listing every shipment on board. This is usually handled automatically by the shipping line or your freight forwarder.

2. Discharge. The container is unloaded from the vessel and moved into the port or terminal's storage yard, where it typically sits until it's cleared by customs and picked up.

3. Customs entry. Your customs broker (often arranged through your freight forwarder) files an import declaration using the commercial invoice, packing list, and bill of lading, declaring what's inside, its value, and the applicable tariff classification.

4. Examination (sometimes). Most shipments clear without a physical check, but customs can select a container for document review or physical inspection — at random, based on risk profiling, or because of the product category. This adds time and sometimes cost, and there's no way to guarantee a shipment won't be selected.

5. Duty and tax assessment and payment. Once the declaration is accepted, customs assesses duties and taxes based on the declared value and tariff classification. These are typically paid by your customs broker on your behalf, then invoiced to you.

6. Release. Once duties are paid and any examination is cleared, customs releases the container. Your forwarder or trucker can then arrange pickup (drayage) from the port to its next destination — your warehouse, a 3PL, or directly to a customer.

Delays usually come from one of three places: incomplete or mismatched paperwork, a customs examination hold, or port congestion unrelated to your specific shipment. Building in buffer time on your first few orders — and working with a freight forwarder and customs broker who communicate clearly — makes the process far more predictable.