Rules of Origin
Trade Agreements & Rates · Trade Agreements
What is Rules of Origin?
Rules of origin are the criteria a free trade agreement (or a country's customs authority) uses to determine which country a product actually originates from - not just where it was shipped from, but where it was made or substantially transformed.
They exist specifically to prevent a product from a non-member country being routed through an FTA member country just to claim the agreement’s reduced duty rate, a practice known as transshipment.
Rules of origin are customs' way of asking "where were you really born?" rather than "where did you just come from" - a product's last stop before shipping doesn't count if it wasn't actually made or substantially assembled there.
When to Use It
Rules of origin matter whenever you’re trying to determine if a specific product genuinely qualifies for a free trade agreement’s reduced duty rate, rather than assuming the shipping origin alone is enough.
A product shipped from an FTA member country isn't automatically 'from' that country for duty purposes - if it was manufactured elsewhere and only passed through or was lightly repackaged in the member country, it typically won't meet rules of origin, and customs authorities actively enforce against this kind of transshipment.
Frequently Asked Questions About Rules of Origin
Is the shipping origin the same as the country of origin for customs purposes?
Not necessarily. Country of origin for customs is generally about where a product was made or substantially transformed, not simply the country it happened to ship from.
What happens if a product doesn’t meet an FTA’s rules of origin?
It’s charged the standard MFN rate (or whatever other measure applies) instead of the agreement’s reduced rate - the shipment doesn’t become illegal, it simply doesn’t get the preferential treatment.
Why do customs authorities care about transshipment?
Because routing goods through a third country specifically to claim an FTA’s reduced rate undermines the whole basis of the agreement, which is meant to benefit genuine trade between its actual member countries - enforcement against it has become a significant customs priority on some lanes.
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