Antiretroviral therapy reduces mortality and morbidity in HIVinfected individuals, most markedly when initiated early, before advanced immunodeficiency has developed. Although the international guidelines recommend starting antiretroviral therapy ART with a high CD4 cell count level, in the practice, this is particularly challenging to achieve, especially in late presentation of HIV diagnosis. The aim of this study was to determine the frequency and the demographic features associated with late presentation for HIV diagnosis in our Centre.