THE DECREE LAW OF NO: 663, (MATTER 8, CLAUSE ''I'') http://www.resmigazete.gov.tr/eskiler/2011/11/20111102M1-3.htm 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