The EU-Mercosur agreement between the European Union and the South American trade bloc entered into force on a provisional basis on May 1. The European Commission moved forward with the decision, backed by the European Council, despite resistance from the European Parliament and without waiting for a ruling from the Court of Justice of the EU in Luxembourg, where the document had been sent for legal review. This maneuver allows the immediate launch of free trade mechanisms, primarily tariff reductions, but it risks an institutional conflict between the branches of EU government.
EU-Mercosur Agreement: Thirty Years of Negotiations
Mercosur is a South American common market consisting of Argentina, Brazil, Uruguay, and Paraguay, along with several associate members. The agreement with the EU creates a massive free trade zone covering 720 million people. It is designed to stimulate billions of euros in mutual international trade and is viewed as a geopolitical response to U.S. protectionism.
The parties spent more than 25 years negotiating the treaty. Progress was slow as South American nations sought tens of billions of dollars in reparations for colonialism, while the EU insisted on compliance with its quality standards. A breakthrough appeared likely in 2019, and Brazilian President Luiz Inácio Lula da Silva expressed readiness to finalize the deal in 2023. However, political disagreements stalled the process once again.
Key Opponents and Their Concerns
France, Spain, Poland, and Austria are the primary opponents of the deal within the EU, with French President Emmanuel Macron personally vowing to block the treaty. Their opposition is driven by local farmers. Agricultural groups fear the European market will be flooded with cheap South American products subject to less stringent environmental and health standards, creating unfair competition and threatening European farms. In the lead-up to key votes in Strasbourg, thousands of protesting farmers held large-scale demonstrations.
This pressure led to a rare split in the European Parliament. Left-wing, Green, and Liberal lawmakers joined far-right forces led by Jordan Bardella to block the document and refer it to the court. This move disrupted efforts by centrists to save the deal for the benefit of the European machinery and automotive industries.
Representatives of Brazil’s indigenous peoples have also raised alarms. They fear the deal will lead to large-scale deforestation in the Amazon to expand agricultural land.
Bypassing Parliament and the Court: Legal Deadlock
While the provisional trade regime began on May 1, full ratification of the treaty is frozen for at least a year. Over the coming months, the Court of Justice of the EU will review the legality of the European Commission’s actions.
Lawmakers accuse Brussels of attempting to bypass national governments. They argue the European Commission artificially split the deal into sections so the trade component could be launched without the mandatory approval of individual EU member parliaments. The court will also evaluate the legality of a “rebalancing mechanism” that allows Mercosur countries to demand compensation from Europe for new environmental laws. Until a verdict is reached, the EU will remain in a state of political tension, and the future of the decade’s largest trade deal will remain uncertain.