EU-Mercosur: Checklist for DACH Exporters’ New Tariff Strategies
Container ship at Burchardkai in the Port of Hamburg. The EU-Mercosur agreement is increasing direct connections between DACH exporters and South America. (Photo: W. Weiser / Pexels)
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The EU-Mercosur agreement has been provisionally in force since February 2025. For DACH exporters, this means: tariffs will be phased out, new rules of origin requirements will be introduced, and those who complete their compliance homework now will have a measurable head start in Brazil, Argentina, Uruguay, and Paraguay. A practical checklist without political classification – just operational consequences.
Key Takeaways
- Tariff reduction in stages until 2034: For industrial goods from Germany, Austria, and Switzerland, tariffs between 14 and 28 percent will be phased out – potentially saving active DACH exporters up to six figures annually.
- Proof of origin is the critical bottleneck: Without a correct EUR.1 certificate or REX declaration, no tariff preference applies – and many SMEs still lack the supply chain documentation required.
- Sanitary and phytosanitary requirements (SPS) remain strict: For food, chemicals, and medical products, strict Mercosur standards continue to apply, which are not automatically covered by EU certification.
- First industries to benefit immediately: Mechanical engineering, automotive suppliers, and specialty chemicals will benefit directly from 2025. Textiles and agriculture will follow after 2028.
- Digital trade documents in Brazil: The NFe/NFS-e electronic invoicing system is mandatory for all business in Brazil – check ERP integration before market entry.
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What is the EU-Mercosur Agreement and What Changes?
What is the EU-Mercosur Agreement? The EU-Mercosur Free Trade Agreement is a bilateral trade agreement between the European Union and the South American trading bloc Mercosur (Brazil, Argentina, Uruguay, Paraguay). After 25 years of negotiation, it has been provisionally in force since February 2025 and covers goods, services, investments, and public procurement.
For DACH exporters, the core mechanism is simple: Mercosur countries will phase out import duties on EU industrial products over ten years. The average import duty on machinery in Brazil was 14.2 percent, on automotive components 27.5 percent. These numbers will be gradually reduced to zero.
What the agreement does not resolve: non-tariff trade barriers. Technical standards, licensing requirements, payment restrictions in Argentina, and local procurement preferences remain. The agreement is a door opener, not a self-starter.
Who Benefits – and Who Should Wait
Not all DACH industries face the same opportunities. The tariff reduction curves vary in steepness depending on the product category. A realistic look at the winners and groups with a long-term horizon:
Direct Beneficiaries from 2025
- Mechanical Engineering – Tariff reduction starts immediately, high initial tariffs
- Automotive Suppliers – High savings per unit
- Specialty Chemicals – Niche products with little local competition
- Medical Technology – Little possibility for import substitution
- Software & IT Services – No tariff barriers, active services chapter
Longer Time Horizon
- Food & Beverages – SPS requirements remain complex
- Textiles – Local industry politically protected until 2028
- Agricultural Inputs – Mutual concessions still unclear
- Pharmaceutical Ingredients – Anvisa approval takes 3-5 years independently
An often-overlooked aspect: The agreement also includes a chapter on public procurement. Companies wanting to participate in government tenders in Brazil or Argentina now have a legal foundation for the first time – relevant for infrastructure, energy technology, and education IT.
Proof of Origin: The Underestimated Compliance Bottleneck
Tariff preferences are not automatic. To benefit from reduced tariffs, companies must prove the EU origin of their goods. This sounds trivial but is often the first real friction point for many SMEs in practice.
EUR.1 Certificate: Classic certificate of origin, issued by the customs authority of the exporting country. Suitable for individual shipments up to a certain goods value. Requires complete supply chain documentation down to the raw material level.
REX Declaration (Registered Exporter): More modern alternative for registered exporters. After one-time registration, the exporter can issue origin declarations themselves – without bureaucratic procedures per shipment. Recommended for companies with regular Mercosur deliveries.
“Many companies underestimate how deeply the proof of origin reaches into the supply chain. Companies that purchase components from Asia and assemble them in Germany must check whether the sufficient processing level for EU origin status is met.”
– Paraphrased from DIHK Guide EU-Mercosur, 2025
The problem becomes acute in complex supply chains. Companies sourcing intermediate products from China or Korea and assembling them in the DACH region must prove the “sufficient processing level” according to the agreement’s rules of origin. For mechanical engineering companies with global supply chains, this is often the most labor-intensive part of the preparation.
The Practical Checklist: 8 Steps Before Your First Mercosur Export
No theoretical roadmap – these eight steps address the specific stumbling blocks that typically slow down DACH exporters when entering the market:
- Verify the customs tariff number (HS code) of your products: Not every company knows its correct HS code at the 6-digit level. This determines the applicable customs rate and reduction development. DIHK and ZDH offer consulting services.
- Check the supply chain for origin compliance: Document all essential raw materials with EU origin or sufficient processing degree. ERP-side: record the countries of origin for all relevant suppliers.
- Apply for REX registration: For regular exports, initiate registration as an authorized exporter with the responsible main customs office. Lead time: 4-8 weeks.
- Clarify technical standards requirements: Brazilian INMETRO conformity, Argentine IRAM standards. EU CE marking alone is not sufficient. Check if the product category requires a local certification process.
- Consider Brazil’s NFe system: All shipments to Brazil require a Nota Fiscal Eletrônica (NFe). Either through a local partner (importer) or, for own subsidiaries, via an NFe-certified ERP module.
- Separately clarify payment transactions for Argentina: Argentina continues to have capital controls and a complex foreign exchange regime (SIRA system). Payment terms and repatriation of proceeds are separate compliance fields.
- Evaluate a local import partner or distributor: Direct import is rarely the right first step for new market entrants in Brazil and Argentina. A local importer takes care of customs clearance, NFe, and local warranty obligations.
- Check insurance and letter of credit: Long sea routes, currency risks, and political risks in Argentina argue for letter of credit payment and credit insurance via Euler Hermes or Atradius for initial deliveries.
Conclusion
The EU-Mercosur agreement is a real opportunity for DACH companies in mechanical engineering, automotive supply chains, and specialty chemicals. The customs savings are substantial – but they don’t arise automatically. Those who build origin documentation today, apply for REX status, and clarify technical standards requirements by target country will be ready for the first real test in 12 to 18 months.
The biggest risk lies not in the agreement itself, but in timing: Those who wait until a competitor has opened up the market will pay double for market access. The first preferential exports create references, distributors, and operational competence that are difficult to catch up on later.
Source title image: Pexels | On the topic: EU-Mercosur Agreement – European Commission
Frequently Asked Questions
When does the EU-Mercosur agreement apply to my exports?
The agreement has been provisionally in force since February 2025. Tariff preferences apply from this date – but only to goods that comply with the rules of origin and are exported with a valid certificate of origin (EUR.1 or REX declaration). Without proof, the regular third-country tariff of the destination country applies.
Do I need to register for the REX system?
REX registration is recommended for regular exporters, but not mandatory. Those who only occasionally export to Mercosur countries can continue to use EUR.1 certificates. REX registration is worthwhile from around 4-6 export transactions per year, as it eliminates the administrative effort per shipment.
What applies to products with components from third countries?
The decisive factor is the “sufficient processing”: the final product must have been substantially processed in the EU territory, resulting in a change of tariff classification (change of position at the HS-4 level) or exceeding a certain regional value-added share. The exact rules vary depending on the product group and are defined in the protocols of origin of the agreement.
Does the EU-Mercosur agreement also apply to Switzerland?
No, not directly. The agreement applies to EU member states. Switzerland, as an EFTA member, has a separate free trade agreement with Mercosur that includes similar but not identical preferences. Swiss companies should check the specific EFTA-Mercosur rules of origin, which differ in detail from the EU rules.
How long does the complete tariff dismantling take?
The tariff dismantling for industrial goods will be implemented in stages over 10 years until 2034. For particularly sensitive product categories, longer transitional periods of 12 to 15 years apply. The exact dismantling path is regulated product-specifically in the tariff annex of the agreement. The European Commission provides a public access portal (Market Access Database) with product-specific tariff dismantling plans.
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Adrian Garcia-Kunz is a web developer at Evernine Media and writes for MyBusinessFuture about digital infrastructure, international business processes, and the technical side of market entry decisions. Contact via mybusinessfuture.com
Cover image source: Pexels / Wolfgang Weiser
