Electra Comercializadora de Energia obtained a judicial ruling requiring the Câmara de Comercialização de Energia Elétrica (CCEE) to maintain the registration and accounting of its existing contracts following adjustments made by CCEE due to the non-provision of financial guarantees. The decision ensures the continuity of Electra's energy trading operations within Brazil's regulated market framework. CCEE had previously modified contract records to address Electra's failure to meet financial guarantee requirements, which threatened the validity of its commercial agreements. The court's intervention preserves Electra's market position and operational stability amid regulatory compliance challenges. This ruling highlights the critical role of financial guarantees in Brazil's energy commercialization system and the legal recourse available to market participants. The case underscores the importance of regulatory compliance in maintaining contract validity within the country's electricity trading infrastructure.