The firm has extensive experience in high-complexity international litigation, having worked since 2018 in partnership with the British law firm Pogust Goodhead (formerly SPG Law), a global leader in group litigation and transnational mass claims. This collaboration involves the largest environmental class action ever filed outside of Brazil.

The case, currently before the High Court of Justice in London, seeks to hold BHP Billiton accountable for the socio-environmental catastrophe caused by the collapse of the Mariana tailings dam in Minas Gerais, considered the largest environmental disaster in Latin America. The lawsuit represents over 700,000 Brazilian victims, with an estimated value exceeding USD $41 billion, making it one of the most significant environmental damage cases in global legal history.

Our firm’s role includes strategic legal advisory, particularly in the fields of environmental law, mining, and liability related to dam failures. We also provide direct legal support to victims and engage in international coordination with institutions and stakeholders across multiple jurisdictions.

This case underscores the firm’s credibility and commitment in transnational litigation and its dedication to protecting communities affected by large-scale environmental and human rights violations.