INTRODUCTION: There is growing international concern about the increased use of caesarean sections (CS), particularly in high-income countries. Caesarean procedures performed in the absence of a clinical justification do not reduce maternal or infant death rates if carried out at a rate higher than 10%–15%. Dr Michael Robson in 2001 introduced “Robson classification” (also known as the “TGCS-Ten Groups Classification System”). “All women” who deliver at a specific setting (e.g. a maternity or a region) and not only for the women who deliver by CS. It is a complete perinatal classification.