Abstract—This literature review explores how sustainability can be effectively integrated into procurement processes through the use of maturity grids. The study provides an overview of existing sustainability maturity grids in procurement. It identifies key drivers, current trends, and barriers to implementation. The literature review highlights the growing influence of key driver concepts such as the Triple Bottom Line (TBL) and Environmental, Social and Governance (ESG) criteria. A critical analysis of existing maturity grids reveals significant gaps including the lack of well-defined KPIs, insufficient differentiation between sustainability dimensions and limited coverage of the procurement process stages. The findings underline the need for a more detailed and practical sustainability maturity grid that can guide companies in assessing and improving their procurement strategies. This paper lays the theoretical foundation for the development of such a grid in future research.

 

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