Rolim, Viotti & Leite Campos Advogados

Energy & Natural Resources: Power Department

Current View:

This content is provided by Rolim, Viotti & Leite Campos Advogados.


  • Wide experience in all electricity segments – generation, transmission, distribution and trading –  combining sector specific knowledge with related  issues form  other  legal fields (Tax, Corporate, Environmental, Real Estate, Antitrust, Litigation) a positive multidisciplinary approach;

  • Renowned partners experts in dealing with typically complex regulatory matters in the sector;

  • Consistent successful results – both at administrative (Regulator - ANEEL)  and  judicial ;

  • Legal assistance for entering electricity bids, from regulatory, corporate and tax perspectives, increasing the clients’ competitiveness;

  • Litigation practice including disputes submitted before regulatory authorities, civil courts and arbitral chambers (arbitration involving especially disputes related to energy contracts);

  • Expertise in complex electricity price control reviews (regulated price review procedures);

  • Legal advice in regulatory general matters such as compliance with sector  institutional agent rules -ANEEL (Brazilian Electricity Regulatory Agency), CCEE (Electricity Trading Chamber), ONS (National System  Operator) and EPE (Energy Research Company).


Rolim, Maria João (Head of Department)

Arakaki, Roberta

Calixto, Elise

Moraes Franco, Ticiane

Sarmento de Mello, Vitor

Siqueira Khouri, Alice


Associação Brasileira das Empresas de Transmissão de Energia

Associação Brasileira de Distribuidores de Energia Elétrica

Associação Brasileira de Energia Eólica - ABEEÓLICA

Casa dos ventos, Energias do Brasil S/A - EDP

CCEE- Camara de Comercialização de Energia Elétrica

Centrais Elétricas Brasileiras S/A – Eletrobras

Companhia Energética de Minas Gerais - CEMIG

Eneva S/A

Neoenergia and Companhia Paulista de Força e Luz - CPFL

ONS -Transmission System Operator





Mining & Metals