Amelioration is the act of making something better. It is the improvement of a particular sector from what presently it has in its working environment. Green supply chain management (GSCM) has currently appeared for adhering to rules and regulations of environmental preservation. Over the past decades, it has come up with the idea of growing environmental issues. From the very beginning, suppliers' environmental liabilities were vested upon manufacturing companies. There is a crying need, to bridge the gap between the walls of the companies and also beyond the unbroken supply chain. This study was delineated to identify the correlation between the integration of Green Supply Chain and amelioration of RMG industry in Bangladesh. There are number of studies, those dealing with economic, social, and environmental issues of RMG industry. Those research works are mostly in an isolated fashion. It is being observed that some studies are metaphysical with a greater dimension to implement in the RMG sectors. Exhaustive studies on Sustainable Supply Chain Management (SSCM) encompassing various issues, like social, economic, and environmental facets are very meager. Considering the gap in the gamut of RMG industries, an endeavor has been made to promote a complete SSCM structure in the real scenario of the study found that GSCM practices are time-worthy in promoting the attainment of supply chains. At last, this study certainly ameliorates the condition of the RMG industry in our country through the proper use of GSCM practices.