Suicide attempt and particularly committed suicide are relatively rare events in the community, but they are quite common among psychiatric (mostly depressive and schizophrenic) patients who contact different levels of healthcare some weeks or months before the suicide. The most common current psychiatric illness among consecutive suicide victims is major depressive episode (56-87%), which, in the majority of cases, is unrecognized or untreated. The current prevalence of patients with major depressive episode in the primary care practice is around 8-12%, and earlier studies, performed 15-20 years ago, found that less than 20% of them were recognized by their GPs, and the rate of adequate antidepressant pharmacotherapy was under 10%. More recent papers reported much higher rates (62-85%) of recognition and treatment of depression in primary care indicating that the situation shows improving tendency. Since succesfull acute and long-term pharmacotherapy of depression significantly reduces the risk of both attempted and committed suicides, and 34-66% of suicide victims (two-thirds of them should have current depression) contact their GPs 4 weeks before their death, GPs play a priority role in suicide prevention. Although prior suicide attempt (particularly in the presence of major depression or schizophrenia) is the best single predictor of future suicidal behaviour, two-thirds of suicide victims die by their first attempt. Therefore the prediction of the first suicidal act is particularly important for the prevention. Followed the pioneering Swedish Gotland Study, several large-scale community studies demonstrated that education of the GPs on the diagnosis and treatment of depression.