What are the essential documents required for customs clearance in sea freight?

Core documents required for sea freight customs clearance (applies to most countries):

Origin (export customs):

1. Commercial Invoice — value, quantity, description, HS code, buyer/seller details
2. Packing List — number of packages, dimensions, gross/net weight per item
3. Bill of Lading (B/L) — issued by the shipping line; proof of receipt and title to goods
4. Export Declaration/Shipping Bill — filed with export customs authority
5. Certificate of Origin (if claiming preferential duty under trade agreements)

Destination (import customs):

1. Original Bill of Lading (or Sea Waybill/Telex Release if using that)
2. Commercial Invoice (same as above, or corrected if needed)
3. Packing List
4. Import Declaration / Bill of Entry
5. Any product-specific permits (e.g., FSSAI license for food to India, EPA compliance for electronics to USA)

Country-specific additions:

• India: Form 15CA/15CB for certain payments; EPCG license for capital goods; Phytosanitary certificate for agricultural goods
• USA: ISF (Importer Security Filing) 24h before loading; FDA prior notice for food
• EU: Import Control System (ICS2) advance cargo declaration; CE marking compliance

Always confirm requirements with your customs broker — regulations change and product categories have additional requirements.