Dilma Rousseff Dilma Rousseff Dilma Vana Rousseff (, often known mononymously as Dilma; born 14 December 1947) is a Brazilian economist and politician who served as the 36th President of Brazil, holding the position from 2011 until her impeachment and removal from office on 31 August 2016, becoming the first democratically-elected female president in the world to be impeached and removed. She was the first woman to hold the Brazilian presidency and had previously served as Chief of Staff to former president Luiz Inácio Lula da Silva from 2005 to 2010. The daughter of a Bulgarian immigrant, Rousseff was raised in an
Impeachment of Dilma Rousseff Brazilian national petroleum company, Petrobras, on account of allegations uncovered by the Operation Car Wash investigation, and for failing to distance herself from the suspects in that investigation. Rousseff was president of the Petrobras board of directors during the period covered by the investigation, and approved Petrobras' controversial acquisition of the Pasadena Refining System. However, the Petrobras charges were not included in the impeachment because Prosecutor-General Rodrigo Janot successfully argued that a sitting president could not be investigated while in office for crimes committed prior to election. Rousseff was formally impeached on 17 April 2016. On 12 May, the Senate