Free On Board (FOB) is one of the most commonly used Incoterms in international B2B trade, particularly for sea freight shipments. For import buyers in Southeast Asia and other regions, understanding FOB is essential because it fundamentally shifts control—and responsibility—from the seller to the buyer at a specific point in the shipping journey.
Under FOB terms, the seller's responsibility ends when goods are loaded onto the vessel at the port of shipment. From that moment onward, the buyer assumes all risks and costs, including ocean freight, insurance, destination port charges, customs clearance, and inland transportation to the final destination [1].
This arrangement offers significant advantages for experienced importers who want to control their supply chain and negotiate better freight rates. However, it also requires buyers to have the expertise and resources to manage international logistics effectively.
FOB vs. Other Common Incoterms: Responsibility Comparison
| Incoterm | Seller Responsibility Ends | Buyer Controls Freight | Best For |
|---|---|---|---|
| FOB (Free On Board) | When goods loaded on vessel at origin port | Yes, from origin port onward | Experienced importers, sea freight shipments |
| EXW (Ex Works) | When goods made available at seller's premises | Yes, entire journey | Buyers with strong logistics networks |
| DDP (Delivered Duty Paid) | When goods delivered to buyer's premises | No, seller handles everything | New importers, small shipments |
| FCA (Free Carrier) | When goods delivered to carrier at origin | Yes, from carrier pickup | Containerised cargo, any transport mode |
| CIF (Cost, Insurance & Freight) | When goods loaded on vessel (seller pays freight & insurance) | Partially, seller arranges freight | Buyers who want seller to arrange transport |

