Addressing food waste and loss in the Nigerian food supply chain: Use of Lean Six Sigma and Double-Loop Learning

Food waste and loss (FWL), although a growing problem in the world, there is limited research especially from developing country context. In this research, we investigate FWL processing distribution stage of Nigerian Supply Chain (FSC). We propose use Lean Six Sigma (LSS) tools coupled with Double Loop Learning (DLL) to reduce FWL. Using case study strategy explored perception, understanding experience FSC stakeholders on effectiveness LSS DLL two companies. found awareness, identification root causes taking responsibility as major steps adopted by companies provide insights regarding how DMAIC could support Organisational Theory (OLT) while solving issues.