Regulation for Improving and Evaluation of Quality in Health, https://kalite.saglik.gov.tr/content/files/duyurular_2011/2011/2014/saglikta_kalitenin_gelistirilmesi_ve_degerlendirilmesine_dair_yonetmelik_01.07.2015.pdf Systematics of National Metrics have been identified on KKS (Institutional Quality System), which is a national online portal for quality surveys, surveyors, institutions and Ministry of Health. http://kks.saglik.gov.tr