1. Promotion of mental health
2. Early detection and prompt treatment (including emergency psychiatric care available 24 hours per day)
3. Specialist outpatient care
4. Inpatient care
5. Hospital-based community psychiatry (including community outreach)
6. Psychosocial interventions (counseling, clinical psychology)
7. Consultation services
8. Subspecialised services e.g. child and adolescent psychiatry, addiction psychiatry, consultation-liaison psychiatry, community and rehabilitation psychiatry
9. Patient education and family support
10. Training, continuing medical education and continuing professional development
11. Research