The mandatory summary of the dispute, the expansion of the logic behind virtual hearings, and new screening mechanisms point to a broader trend: a Court less focused on revi... [...]

  A large part of legal practice takes place away from the spotlight. Before a judicial decision is reached, there are hours of study, analysis, the weighing of arguments, and... [...]

The sale of the property, in itself, does not prevent environmental remediation from being carried out on the degraded area. In a recent decision, the Superior Court of Justice (ST... [...]

  ENDI places decarbonization at the center of Brazilian industrial policy. Although it does not create a new legal framework, the strategy signals priorities that could influ... [...]

  The National Mining Agency (ANM) has approved an important Administrative Precedent regarding the interpretation of Article 31, Paragraph 4, of the Mining Code Regulations. ... [...]

  We are pleased to share another significant milestone in our journey. In the 2026 edition of “Análise Advocacia Regional”, Sion Advogados was recognized as one o... [...]

  The strongest partnerships are built day by day. Over the years, we have had the opportunity to work on challenging projects and build relationships founded on trust, close ... [...]

  We are pleased to announce that we have been invited by Legal 500 to author the Brazilian chapter of the Legal 500 Country Comparative Guides 2026: Mining. The publication b... [...]

  The Brazilian Emissions Trading System (SBCE) has made progress in its institutional structure, but its operation still depends on the definition of core rules for the regul... [...]