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Saint Lucia

Mixed civil and common lawConstitutional monarchyReviewed· 2026-08-03
Capital
Castries
Population
180,000
Languages
English
Currency
XCD

Saint Lucia · Government

Government and administration in Saint Lucia

How the executive, legislature and administrative state are organised, and which body is responsible for what.

The three branches

Head of state — The King, represented by the Governor-General
Acts on ministerial advice.
Executive — Cabinet led by the Prime Minister
Responsible to the House of Assembly.
Legislative — Parliament
House of Assembly (17 elected) and Senate (11 appointed).
Judicial — Eastern Caribbean Supreme Court
Shared with five other OECS states; judges appointed by the regional Judicial and Legal Services Commission.

How legislation is made

Bills pass three readings in the House of Assembly and the Senate before the Governor-General assents. The Senate may delay but not veto. Most constitutional amendments require a two-thirds majority of the House, and certain entrenched provisions require a three-quarters majority plus approval by referendum.

Enforcement institutions

Royal Saint Lucia Police Force
National police service, including a marine unit.
Office of the Director of Public Prosecutions
Independent prosecution authority.
Parliamentary Commissioner (Ombudsman)
Investigates administrative complaints.
Financial Services Regulatory Authority
Supervises international financial services and credit unions.

Government bodies and regulators

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