CHAPTER III. THE PEOPLE
Article 56
The supreme power of state shall be exercised by the people through citizens with the right to vote:
- by electing the Riigikogu;
- through a referendum.
Article 57
An Estonian citizen who has attained eighteen years of age has the right to vote.
An Estonian citizen who has been divested of his or her legal capacity by a court does not have the right to vote.
Article 58
Participation in voting may be restricted by law for Estonian citizens who have been convicted by a court and are serving sentences in penal institutions.