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The Istana

Constitutional

Under the Constitution, the President exercises specific custodial powers, some discretionary and others taken on Cabinet’s advice.

Last updated 26 November 2025

Discretionary Powers

All fiscal matters touching on Singapore's reserves

Appointment of key office holders

Detention orders, investigations and restraining orders

Internal Security Act

Corrupt Practices Investigation Bureau

Maintenance of Religious Harmony Act


Non-discretionary Powers

Matters in which the President has no discretion and must act with the advice of the Cabinet or a Minister.