A referendum is the direct exercise of popular sovereignty, through voting, for a specific issue or law, according to articles 108 section 4, 150, 151, 152 and 177 of the Constitution.
Voting on a referendum is performed according to the rules contemplated in this Code.
In a referendum, the alternative that has won the majority of the valid votes, but not less than one third of the number of voters registered in the National Registry of Voters, is considered the winner, unless otherwise provided in this chapter.