International shipping involves far more than loading cargo onto a vessel and waiting for it to arrive. Behind every successful shipment sits a carefully assembled package of documentation that satisfies carriers, customs authorities, banks, and insurance providers. For Australian importers and exporters, getting the paperwork right is not optional — errors or omissions can trigger costly delays, penalties, or even cargo seizure at the border.
This guide walks you through the core documents you will encounter in a typical freight forwarding transaction, explaining their purpose, who issues them, and what to watch out for.
Bill of Lading (B/L)
The bill of lading is arguably the most important document in ocean freight. It serves three simultaneous functions: a receipt confirming the carrier has taken possession of your goods, a contract of carriage outlining the terms of transport, and — critically — a document of title that can transfer ownership of the cargo.
Common Types of Bills of Lading
- Original (Negotiable) B/L: Issued in sets of three originals. Whoever holds an original endorsed bill can claim the goods at the destination port. This type is essential when payment is secured via a letter of credit.
- Telex Release / Sea Waybill: A non-negotiable alternative where the shipper instructs the carrier to release goods to the named consignee without presenting an original document. Faster and simpler, but it removes the security of title control.
- Combined Transport B/L: Covers door-to-door movements involving multiple modes of transport (for example, truck to port, ocean voyage, then rail to final destination).
Practical tip: Always check that the B/L details — consignee name, container numbers, seal numbers, and cargo description — match your commercial invoice and packing list exactly. Discrepancies are one of the most common causes of clearance delays in Australian ports.
Commercial Invoice
The commercial invoice is the foundational trade document. Issued by the seller (exporter) to the buyer (importer), it details the goods being shipped, their value, the agreed terms of sale (Incoterms), and the parties involved. Australian customs authorities use the commercial invoice to assess duties, taxes, and GST on imported goods.
Key information typically found on a commercial invoice includes:
- Full names and addresses of buyer and seller
- Invoice date and number
- Detailed description of goods, including quantity and unit price
- Total value and currency
- Harmonised System (HS) tariff codes
- Incoterms (e.g., FOB Shanghai, CIF Melbourne)
- Country of origin of the goods
Practical tip: Undervaluing goods on a commercial invoice to reduce import duties is illegal and can result in severe penalties from the Australian Border Force. Always declare the true transaction value.
Packing List
While the commercial invoice focuses on value, the packing list focuses on the physical details of the shipment. It tells everyone in the supply chain — from warehouse staff to customs inspectors — exactly what is packed where.
A thorough packing list includes the number of packages, their dimensions and gross weights, the contents of each package, and any identifying marks or numbers. For containerised shipments, the packing list should also reference the container number and seal number.
Practical tip: When importing goods subject to quarantine inspection by the Department of Agriculture, Fisheries and Forestry, a detailed and accurate packing list can significantly speed up the inspection process. Vague descriptions like "assorted goods" invite additional scrutiny.
Certificate of Origin
A certificate of origin confirms where the goods were manufactured or substantially transformed. This document is critical for two reasons. First, it determines whether preferential duty rates apply under Australia's free trade agreements — such as ChAFTA (China), JAEPA (Japan), KAFTA (Korea), or AANZFTA (ASEAN and New Zealand). Second, some goods are subject to anti-dumping duties based on their country of origin.
Certificates of origin are typically issued by the chamber of commerce or an authorised body in the exporting country. For FTA preferences, a specific form is usually required — for example, a CHAFTA Certificate of Origin must follow the format prescribed in the agreement.
Practical tip: If your supplier provides a certificate of origin and the goods qualify under an FTA, the duty savings can be substantial. Ask your customs broker to review eligibility before importing — many businesses miss out on legitimate savings simply because they did not request the correct certificate.
Dangerous Goods Declaration
If your shipment contains hazardous materials — including chemicals, batteries, flammable liquids, compressed gases, or certain consumer products — a Dangerous Goods Declaration (DGD) is mandatory. This document ensures that carriers, port operators, and emergency responders know exactly what they are handling.
The DGD must include the correct United Nations (UN) number, proper shipping name, class and division, packing group, and emergency contact information. It must be prepared in accordance with the International Maritime Dangerous Goods (IMDG) Code for ocean freight or IATA Dangerous Goods Regulations for air freight.
Practical tip: Mis-declaring or failing to declare dangerous goods is a serious offence that can result in prosecution, vessel delays, and massive fines. If you are unsure whether your product qualifies as dangerous goods, consult your freight forwarder before booking the shipment.
Letter of Credit Documentation
When payment is secured through a letter of credit (L/C), the documentation requirements become even more precise. Banks will only release payment to the seller if the presented documents comply exactly with the terms specified in the L/C. Even a minor spelling error or date inconsistency can trigger a discrepancy, delaying payment and potentially stranding cargo.
Documents commonly required under a letter of credit include:
- Full set of original bills of lading
- Commercial invoice matching the L/C description exactly
- Packing list
- Certificate of origin
- Insurance certificate or policy
- Inspection certificates (if stipulated)
Practical tip: Before your supplier ships the goods, ask to review draft documents against the L/C terms. Catching discrepancies before the documents are presented to the bank saves time, money, and a significant amount of stress.
Getting Your Documentation Right
Freight documentation might seem like administrative overhead, but it is the backbone of every international shipment. Accurate, complete, and timely paperwork keeps cargo moving, keeps customs authorities satisfied, and protects your commercial interests. If you are new to importing or exporting, partnering with an experienced freight forwarder who can prepare and review your documentation is one of the best investments you can make.
At MoveHaul, our team reviews every document in your shipping file before it reaches the carrier or customs authority. We catch errors before they become expensive problems — and we make sure your cargo clears without unnecessary delays.