On October 30, 2013, Brazilian oil company OGX Petróleo e Gas Participações SA (OGX) filed for bankruptcy protection (or “judicial reorganization”) in Rio de Janeiro after restructuring discussions between the company and its major creditors ended without agreement. With nearly $5 billion of debt, OGX is the largest and most complex bankruptcy proceeding to be conducted in Latin America and will not only test Brazil’s nascent bankruptcy law, but also presents itself as the latest potential opportunity for distressed investors focused on Latin American emerging markets.

The chapter 15 cases of OAS S.A. ("OAS") and its affiliates represent the second time in less than one year that a U.S. bankruptcy court has been confronted with a serious challenge to the recognition of insolvency proceedings in Brazil by a group of U.S. creditors. The latest challenge focused on two separate lines of attack: (1) whether the "foreign representative" authorized to commence a chapter 15 case can be appointed by the company rather than the foreign insolvency court; and (2) whether Brazilian insolvency law is manifestly contrary to U.S. public policy.