Government & politics — San Marino
Government structure, legal system, citizenship, and international relations.
Profile updated 2026-06-02
⚡ Government & politics at a glance
Government structure, legal system, citizenship, and international relations. Key figure for San Marino: Republic of San Marino
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Identity & names
- Full Country Name
Republic of San Marino
- Country Name
San Marino
- Local - Long
Repubblica di San Marino
- Local - Short
San Marino
- Etymology- history of name
named after Saint MARINUS, who in A.D. 301 founded the monastic settlement around which the city and later the state of San Marino coalesced
- Independence
3 September 301 (traditional founding date)
- National Holiday
Founding of the Republic (or Feast of Saint Marinus), 3 September (A.D. 301)
Political system
- Government Type
parliamentary republic
- Constitution
- Legal System:
civil law system with Italian civil law influences
- Executive Branch:
- Legislative Branch:
- Judicial Branch:
- Regions or States:
9 municipalities (castelli, singular - castello); Acquaviva, Borgo Maggiore, Chiesanuova, Domagnano, Faetano, Fiorentino, Montegiardino, San Marino Citta, Serravalle
- Political Parties and Leaders:
- Suffrage:
18 years of age; universal
- Citizenship Criteria:
Capital & time
- Capital Name
San Marino (city)
- Capital - geographic coordinate
43 56 N, 12 25 E
- Capital Time Difference
UTC+1 (6 hours ahead of Washington, DC, during Standard Time)
- Daylight Savings Time
+1hr, begins last Sunday in March; ends last Sunday in October
International role
- International Organization Participation:
- International Law Organization Participation:
has not submitted an ICJ jurisdiction declaration; accepts ICCt jurisdiction
- Diplomatic Representation from US:
- Diplomatic Representation in the US:
