The Saudi Ministry of Health (MoH) establishes the Saudi Centre for Evidence based health care (EBHC) to develop national clinical practice guidelines (CPGs). Now, the completed national guidelines are available for the first time through a high quality and a state of art application to help clinicians implementing the guidelines in all hospitals and health care centers. It is hoped that easy access of the recommendations that were developed using the most credible and up-to-date evidence, would promote the health of the Saudi population and would decrease the mortality and morbidity of diseases.