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10,515 NCM codes · 5,612 HS headings
Data: May 2026
Last updated: May 2026

EU-Mercosur

Rules of Origin

Your product must originate in the EU to qualify for preferential rates. Here's how origin is determined — by product type, transformation rules, and proof requirements.

Key concepts

Wholly obtained

Products entirely produced in the EU: minerals extracted, crops grown, animals raised, fish caught in EU waters. No non-originating materials allowed.

CTH / CTSH

Change of Tariff Heading (4-digit) or Subheading (6-digit). The finished product must be in a different HS heading/subheading than any non-originating inputs.

MaxNOM

Maximum Non-Originating Materials. Non-EU inputs cannot exceed a percentage of the ex-works price (typically 40–50%).

Cumulation

Materials originating in Mercosur used in EU manufacturing count as EU-originating. Bilateral cumulation enables EU-Mercosur supply chains.

Product-specific rules by HS chapter

HS Sector Origin rule Notes
01–05 Live animals, meat, dairy Wholly obtained Animals must be born and raised in the EU. Dairy from EU milk.
06–14 Plants, vegetables, fruits Wholly obtained Grown and harvested in the EU.
15 Fats and oils Wholly obtained or CTH Olive oil: olives must be EU-grown. Blended oils: CTH applies.
16–24 Processed food, beverages CTH or MaxNOM 50% Ingredients from non-EU sources allowed if sufficient transformation.
25–27 Minerals, fuels Wholly obtained (extracted) Minerals must be extracted in the EU. Refined fuels: CTH.
28–38 Chemicals, pharma CTSH or chemical reaction or MaxNOM 50% Chemical reaction in EU qualifies regardless of input origin.
39–40 Plastics, rubber CTH or MaxNOM 50% Polymerization qualifies. Extrusion alone may not suffice.
41–43 Leather, hides CTH Tanning of non-originating raw hides qualifies.
50–63 Textiles, clothing Fabric-forward or MaxNOM 50% Weaving + making-up must occur in the EU. Yarn-forward for some.
64–67 Footwear, headgear CTH (except from same chapter) Assembly from non-originating uppers may not qualify.
72–83 Metals CTH or MaxNOM 50% Smelting of non-originating ore qualifies. Rolling/forming: CTH.
84–85 Machinery, electrical CTH or MaxNOM 50% Assembly of components from different headings qualifies.
87 Vehicles MaxNOM 45% or RVC 55% Strict value rule. Battery cells must be EU-made for EVs.
90 Instruments, medical CTH or MaxNOM 50% Assembly with testing/calibration in EU qualifies.
94–96 Furniture, misc. CTH or MaxNOM 50% Assembly of non-originating parts may qualify if CTH met.

This is a simplified summary. The actual agreement contains detailed product-specific rules at the 6- or 8-digit level. Consult the full Annex on Product-Specific Rules of Origin for your specific NCM code.

General tolerance

A general tolerance of 10% of the ex-works price is allowed for non-originating materials that don't meet the product-specific rule. This means:

  • If the product-specific rule requires CTH but a small component doesn't change heading, it's still OK if that component is ≤10% of ex-works price.
  • Textiles exception: tolerance is 10% by weight (not value) for fibers, or 10% of total area for fabrics.
  • Does not apply to: wholly obtained requirements (agricultural products must still be 100% EU-produced).

Proof of origin

To claim preferential treatment at Brazilian customs, the importer needs proof of origin from the EU exporter:

EUR.1 Movement Certificate

  • Issued by customs authorities of the EU member state
  • Covers a single shipment
  • Valid for 12 months from date of issue
  • Standard format used in all EU trade agreements
  • Recommended for high-value shipments

Origin Declaration (invoice declaration)

  • Self-declaration by the exporter on the commercial invoice
  • For shipments ≤EUR 6,000: any exporter can make the declaration
  • For shipments >EUR 6,000: only approved/REX exporters
  • Must include specific treaty-mandated text
  • Faster and simpler than EUR.1

Common mistakes that invalidate origin claims

  • • EUR.1 issued after shipment without prior authorization
  • • Origin declaration missing the mandatory treaty reference text
  • • Goods transshipped through a third country with further processing (breaks direct transport rule)
  • • Non-originating inputs exceed MaxNOM threshold due to exchange rate fluctuation
  • • Cumulation claimed but Mercosur-origin inputs don't have supporting documentation

Direct transport rule

Products must be transported directly from the EU to Brazil (or vice versa). This means:

  • Allowed: direct shipping EU → Brazil
  • Allowed: transshipment through a third country (e.g., EU → Singapore → Brazil) as long as goods remain under customs control and are not processed
  • Not allowed: goods enter free circulation in a third country before re-export to Brazil
  • Not allowed: further processing, assembly, or repackaging in a third country

Verification

Brazilian customs (Receita Federal) can verify origin claims through:

  • Document review — checking EUR.1 or origin declaration for completeness and accuracy
  • Verification request — requesting the EU exporter's origin records (production cost accounting, input sourcing documentation)
  • Verification visit — in rare cases, Brazilian customs may request to visit the EU production facility (coordinated with EU customs authorities)
  • Consequence of non-compliance: preferential rate denied, full MFN rate applied retroactively, plus potential penalties