Sao Tome and Principe

National Assembly

Political system
Presidential-Parliamentary
Structure of parliament
Unicameral
IPU membership
Yes

Electoral system

Rules concerning the right to vote and to stand for election, and details of the electoral system for directly-elected chambers.

Eligibility and voting

Minimum age of eligibility
18
Minimum age for voting in parliamentary elections
18
Compulsory voting
No

Electoral system for directly elected chambers

Electoral system
Proportional representation
Electoral system sub-categories
List Proportional Representation (List PR)

Historical data for IPU membership

Historical data for IPU membership
Year IPU membership
2020-09
List of values for 2020-09
No
2019-04
List of values for 2019-04
No
2018-06
List of values for 2018-06
No