In 2009 Viteri ran for the new National Assembly and was elected for Guayas Province. Viteri was reelected to National Assembly in the Ecuadorian general election of 2013, this time earning a seat for the National Constituency.
In 2009, Viteri ran for the new National Assembly and was elected to represent Guayas Province. In the Ecuadorian general election of 2013, Viteri was re-elected to the National Assembly, securing a seat in the National Constituency this time.