Society for Nephrology, Dialysis and Transplantation of Bosnia and Herzegovina will organize lectures based on the chronic kidney disease and aging. Lectures will be held with an emphasis on evaluation and detection of chronic kidney disease. In Canton Sarajevo Society for Nephrology, Dialysis and Transplantation of Bosnia and Herzegovina, will organize meeting in the central city square, using the materials from WKD page. Media (TV, newspaper) will follow the event as well.