BRASILIA/SAO PAULO, March 4 (Reuters) – Brazilian lawmakers have finalized their ‌approval of a free ‌trade agreement between the South American ​economic bloc Mercosur and the European Union, following a favorable Senate vote on Wednesday.

The collective approval ‌by the ⁠legislatures of Mercosur’s members – Argentina, Brazil, Paraguay and ⁠Uruguay – is a necessary step for the trade agreement to ​take effect ​following more ​than two decades ‌of negotiations.

Brazil’s lower house of Congress signed off last week, and lawmakers in Argentina and Uruguay also approved the deal. ‌In Paraguay, the ​agreement still has ​to be ​voted on in the ‌lower house of Congress.

(Reporting ​by ​Maria Carolina Marcello in Brasilia and Andre Romani in Sao ​Paulo; ‌additional reporting by Daniela Desantis ​in Asuncion, Editing by ​Daina Beth Solomon)