This article explains what a Certificate of Origin and Country of Origin are, why they matter whether you use Swap Global or Swap Returns, and where to manage them depending on which Swap product you use.
What is a Certificate of Origin?
A Certificate of Origin (CO) is an official document that certifies where the goods in a shipment were wholly obtained, produced, or manufactured. Customs authorities use it for clearance, and it's what allows a shipment to benefit from reduced tariffs under trade agreements.
There are two types:
Non-preferential CO — certifies origin but doesn't qualify the goods for reduced tariffs.
Preferential CO — certifies origin in a way that qualifies the goods for reduced tariffs under a specific trade agreement.
What is Country of Origin?
Country of Origin (COO) is the country a product is considered to originate from, and it determines which duty rate applies. It's a product attribute, not a document — Compliance Hub tracks it as a field on each product, separate from a Certificate of Origin.
COO is determined by one of two things:
Wholly obtained goods — products entirely produced in one country, such as minerals or agricultural goods.
Substantial transformation — for products made from materials sourced across multiple countries, COO is the country where the last substantial transformation occurred.
Why this matters for shipping with Swap Global
An accurate Country of Origin on every product is what allows Swap Global to calculate the right duty rate and get your shipment through customs. Compliance Hub manages this for you — it's a required field alongside HS Code, and it syncs to your Shopify variant data automatically. See Understanding Compliance Hub and How to manage your compliance data in Compliance Hub for how that works.
Some shipments also need a Certificate of Origin as supporting paperwork, most commonly to claim preferential tariffs under a trade agreement. Compliance Hub lets you upload a CO as a general document — see How to upload compliance documentation in Compliance Hub.
Why this matters for Returns customers
Country of Origin and Certificates of Origin aren't only relevant to outbound Swap Global orders. When a customer returns an item internationally with Swap Returns, that shipment still needs accurate customs information to clear — an incorrect or missing Country of Origin can cause the same delays on a return leg as it would outbound.
If you're on Returns without Swap Global, you won't have Compliance Hub's automated tracking, so it's worth keeping Country of Origin accurate on your products directly in your e-commerce platform, using the same principles in this article.
Obtaining a Certificate of Origin
Gather details about the goods — description, value, and how they were produced.
Apply to a recognised issuing authority, such as a chamber of commerce or customs authority.
The issuing authority may verify the information through documentation review or inspection.
Once verified, the CO is issued and can be included with the shipment.
Where to manage this in Swap
Swap Global merchants with Compliance Hub — update Country of Origin in bulk via CSV, and upload a Certificate of Origin as a general document. See How to manage your compliance data in Compliance Hub and How to upload compliance documentation in Compliance Hub.
Returns customers without Compliance Hub — set Country of Origin directly on each product variant in your e-commerce platform, and handle Certificates of Origin per shipment as your carrier or broker requires.
Frequently asked questions
What's the difference between a Certificate of Origin and Country of Origin?
Country of Origin is a fact about a product — the country it's considered to originate from. A Certificate of Origin is a document that certifies that fact for customs purposes. You can have an accurate Country of Origin on a product without ever needing a Certificate of Origin for it, depending on the destination and trade agreement involved.
Do I need a Certificate of Origin for every shipment?
No. It's typically only required when claiming preferential tariffs under a trade agreement, or when a specific destination country's customs process asks for one. Country of Origin, on the other hand, should be accurate on every product regardless.