São Tomé and Príncipe - Government
Based on the etymolgy of São Tomé and Príncipe, it was Sao Tome was named after Saint THOMAS the Apostle by the Portuguese who discovered the island on 21 December 1470 (or 1471), the saint's feast day; Principe is a shortening of the original Portuguese name of "Ilha do Principe" (Isle of the Prince) referring to the Prince of Portugal to whom duties on the island's sugar crop were paid. The Government system in this country is the semi-presidential republic type and the different Administrative divisions includes: 6 districts (distritos, singular - distrito), 1 autonomous region* (regiao autonoma); Agua Grande, Cantagalo, Caue, Lemba, Lobata, Me-Zochi, Principe*
National symbols

Palm tree; national colors: green, yellow, red, black.

The flag
The National flag of São Tomé and Príncipe has three horizontal bands of green (top), yellow (double width), and green with two black five-pointed stars placed side by side in the center of the yellow band and a red isosceles triangle based on the hoist side; green stands for the country's rich vegetation, red recalls the struggle for independence, and yellow represents cocoa, one of the country's main agricultural products; the two stars symbolize the two main islands.
The National Anthem
Title "Independencia total" (Total Independence)
Lyric/music Alda Neves DA GRACA do Espirito Santo/Manuel dos Santos Barreto de Sousa e ALMEIDA
More about the government of São Tomé and Príncipe
Date of Independence 12 July 1975 (from Portugal)
National holiday Independence Day, 12 July (1975)
Legal system mixed legal system of civil law based on the Portuguese model and customary law
International law organization participation has not submitted an ICJ jurisdiction declaration; non-party state to the ICCt
Constitution
History Approved 5 November 1975
Amendments Proposed by the National Assembly; passage requires two-thirds majority vote by the Assembly; the Assembly can propose to the president of the republic that an amendment be submitted to a referendum; revised several times, last in 2006
Citizenship
Citizenship by birth no
Citizenship by descent only at least one parent must be a citizen of Sao Tome and Principe
Dual citizenship recognized no
Residency requirement for naturalization 5 years
Executive Branch
Chief of state President Carlos Manuel VILA NOVA (since 2 October 2021)
Head of government Prime Minister Patrice TROVOADA (since 11 November 2022)
Cabinet Council of Ministers proposed by the prime minister, appointed by the president
Elections/appointments president directly elected by absolute majority popular vote in 2 rounds if needed for a 5-year term (eligible for a second term); election last held on 18 July 2021 with a runoff on 5 September 2021 (next to be held in 2026); prime minister chosen by the National Assembly and approved by the president
Election results
2021: Carlos Manuel VILA NOVA elected president in the second round; percent of vote in the first round - Carlos Manuel VILA NOVA (IDA) 39.5%; Guilherme POSSER DA COSTA (MLSTP-PSD) 20.8%; Delfim NEVES (PCD-GR) 16.9%; Abel BOM JESUS (independent) 3.6%; Maria DAS NEVES (independent) 3.3%; other 15.9%; percent of the vote in second round - Carlos Manuel VILA NOVA 57.5%, Guilherme POSSER DA COSTA 42.5%

2016:
Evaristo CARVALHO elected president; percent of vote - Evaristo CARVALHO (ADI) 49.8%, Manuel Pinto DA COSTA (independent) 24.8%, Maria DAS NEVES (MLSTP-PSD) 24.1%; note - first round results for CARVALHO were revised downward from just over 50%, prompting the 7 August runoff; however, on 1 August 2016 DA COSTA withdrew from the runoff, citing voting irregularities, and Evaristo CARVALHO was declared the winner
Legislative branch
Description Unicameral National Assembly or Assembleia Nacional (55 seats; members directly elected in multi-seat constituencies by closed party-list proportional representation vote to serve 4-year terms)
Elections Last held on 25 September 2022 (next to be held 30 September 2026)
Election results Percent of vote by party - ADI 46.8%, MLSTP-PSD 32.7%, MCI-PS-PUN 6.6%, BASTA Movement 8.8%, other 5.1%; seats by party - ADI 30, MLSTP-PSD 18, MCI-PS-PUN 5, BASTA Movement 2; composition - men 47, women 8, percentage women 14.6%
Judicial branch
Highest court(s) Supreme Court or Supremo Tribunal Justica (consists of 5 judges); Constitutional Court or Tribunal Constitucional (consists of 5 judges, 3 of whom are from the Supreme Court)
Judge selection and term of office Supreme Court judges appointed by the National Assembly; judge tenure NA; Constitutional Court judges nominated by the president and elected by the National Assembly for 5-year terms
Subordinate courts Court of First Instance; Audit Court
Diplomatic representation in the US
Chief of mission Ambassador (vacant)
Chancery 122 East 42nd Street, Suite 1604
New York, NY 101168
Telephone [1] (212) 317-0533
FAX [1] (212) 317-0580
Email address and website
[email protected]

Sao Tome and Principe Permanent Mission to the United Nations
Diplomatic representation from the US
Embassy The US does not have an embassy in Sao Tome and Principe; the US Ambassador to Angola is accredited to Sao Tome and Principe
Mailing address 2290 Sao Tome Place, Washington DC  20521-2290
Key Political parties and their leaders in São Tomé and Príncipe
  • BASTA Movement [Salvador RAMOS]
  • Independent Democratic Action or ADI [Patrice TROVADA]
  • Movement for the Liberation of Sao Tome and Principe-Social Democratic Party or MLSTP-PSD [Jorge Lopes Bom JESUS]
  • Movement of Independent Citizens of São Tomé and Príncipe - Socialist Party or MCI-PS [António Monteiro]
  • National Unity Party or PUN
  • International organization participation
  • ACP
  • AfDB
  • AOSIS
  • AU
  • CD
  • CEMAC
  • CPLP
  • EITI (candidate country)
  • FAO
  • G-77
  • IBRD
  • ICAO
  • ICRM
  • IDA
  • IFAD
  • IFC
  • IFRCS
  • ILO
  • IMF
  • IMO
  • Interpol
  • IOC
  • IOM (observer)
  • IPU
  • ITU
  • ITUC (NGOs)
  • MIGA
  • NAM
  • OIF
  • OPCW
  • PCA
  • UN
  • UNCTAD
  • UNESCO
  • UNIDO
  • Union Latina
  • UNWTO
  • UPU
  • WCO
  • WHO
  • WIPO
  • WMO
  • WTO (observer)
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    São Tomé and Príncipe is found in Middle Africa