The Supreme Federal Court (STF) of Brazil resumes its plenary sessions today, Monday, August 3, 2026, at 2:00 PM BRT, with the highly anticipated conclusion of the *Funrural* agro tax case on the agenda, a move expected to finally resolve a massive, long-pending tax liability for the country’s powerful **agribusiness** sector. The court is slated to proclaim the result of the Direct Action of Unconstitutionality (**ADI 4395**), which questions the validity of the rural social contribution (*Funrural*) and, critically, the mechanism by which it is collected. The definitive ruling is the last hurdle needed to lift the national suspension on all related legal cases, providing long-awaited clarity to major companies traded on the **Ibovespa** and followed by international investors via the **Brazil ETF** (EWZ).