Government & politics — Sri Lanka
Government structure, legal system, citizenship, and international relations.
Profile updated 2026-06-02
Identity & names
- Full Country Name
Democratic Socialist Republic of Sri Lanka
- Country Name
Sri Lanka
- Local - Long
Shri Lanka Prajatantrika Samajavadi Janarajaya (Sinhala)/ Ilankai Jananayaka Choshalichak Kutiyarachu (Tamil)
- Local - Short
Shri Lanka (Sinhala)/ Ilankai (Tamil)
- Former Name
Serendib, Ceylon
- Etymology- history of name
the name means "resplendent island" in Sanskrit
- Independence
4 February 1948 (from the UK)
- National Holiday
Independence Day (National Day), 4 February (1948)
Political system
- Government Type
presidential republic
- Constitution
- Legal System:
mixed legal system of Roman-Dutch civil law, English common law, Jaffna Tamil customary law, and Muslim personal law
- Executive Branch:
- Legislative Branch:
- Judicial Branch:
- Regions or States:
- Political Parties and Leaders:
- Suffrage:
18 years of age; universal
- Citizenship Criteria:
Capital & time
- Capital Name
Colombo (commercial capital); Sri Jayewardenepura Kotte (legislative capital)
- Capital - geographic coordinate
6 55 N, 79 50 E
- Capital Time Difference
UTC+5.5 (10.5 hours ahead of Washington, DC, during Standard Time)
International role
- International Organization Participation:
ABEDA, ADB, ARF, BIMSTEC, C, CD, CICA (observer), CP, FAO, G-11, G-15, G-24, G-77, IAEA, IBRD, ICAO, ICC (national committees), ICRM, IDA, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO, IMSO, Interpol, IOC, IOM, IPU, ISO, ITSO, ITU, ITUC (NGOs), MIGA, MINURSO, MINUSTAH, MONUSCO, NAM, OAS (observer), OPCW, PCA, SAARC, SACEP, SCO (dialogue member), UN, UNCTAD, UNESCO, UNIDO, UNIFIL, UNISFA, UNMISS, UNWTO, UPU, WCO, WFTU (NGOs), WHO, WIPO, WMO, WTO
- International Law Organization Participation:
has not submitted an ICJ jurisdiction declaration; non-party state to the ICCt
- Diplomatic Representation from US:
- Diplomatic Representation in the US:
