Electoral system for the president

Constitution, 2017

Article 101. [...] In presidential elections conducted by universal suffrage, the candidate who receives the absolute majority of the valid votes shall be elected President of the Republic. If this majority cannot be obtained in the first ballot, the second ballot shall be held on the second Sunday following this ballot. The first two top rated candidates in first ballot shall run for the second, and the candidate who receives the majority of valid votes shall be elected President of the Republic.