 On 4 September, a team from the European Commission's Anti-Fraud Office (OLAF) arrived to investigate.OLAF spokesman Alessandro Buttice announced on 11 September that his office was opening a case meant to assist the Romanian authorities in investigating allegations against Puwak.On 13 October, PSD's Permanent Delegation (party leadership) decided to continue political support for her and Health Minister Mircea Beuran, awaiting the conclusion of the EU audit.