The Paperwork That Can Stop Your Goods at the Port

Let’s talk about something that doesn’t look exciting — but can completely lock your shipment.

Documentation.

Many first-time importers focus on the supplier, the price, and the shipping — but forget the paperwork.

In international trade, one missing or incorrect document can delay your goods for days… sometimes weeks.

Imagine your container arrives. Customers are waiting. Then customs says:

“Your documents don’t match.”

Everything pauses. Storage charges begin. Demurrage starts counting.

Key Documents Every First-Time Importer Should Understand

1. Proforma Invoice

Issued before payment. It outlines product details, quantity, price, and terms. If this is incorrect, everything else may be affected.

2. Commercial Invoice

The official invoice used for customs assessment. It must accurately reflect the value of the goods.

3. Bill of Lading (or Airway Bill)

The transport document issued by the shipping line or airline. Incorrect details can delay clearance.

4. Packing List

Shows how goods are packed — cartons, weight, and dimensions. Used during inspection.

5. Regulatory Certifications

Depending on your product, you may require SONCAP, NAFDAC, or other compliance approvals.

No certificate? No release.

The Real Lesson

In importing, documentation is not a formality — it is control.

Before you pay your supplier, ask:

  • Who prepares the documents?
  • Can I review them before shipment?
  • Does the product description match customs classification?
  • Do I need regulatory approval?

Because when the ship arrives, it is too late to fix it later.

Next post: Choosing the right freight option — and why speed isn’t always the smartest choice.