Authors: Ifeoma Lynda Okpala
Abstract: Sustainable procurement practices have emerged as critical mechanisms for achieving environmental, social, and economic objectives across global markets. This comparative policy review examines the barriers to sustainable procurement implementation in Sub-Saharan Africa and the United States, analyzing differences in regulatory frameworks, institutional capacity, and market dynamics. Through a systematic analysis of contemporary literature and policy documents, this study identifies key obstacles including corruption, limited technological infrastructure, inadequate policy frameworks, and varying stakeholder engagement approaches. The research reveals that while both regions face common challenges such as cost considerations and knowledge gaps, Sub-Saharan Africa confronts additional systemic barriers including governance deficits and resource constraints. The findings suggest that tailored policy interventions, enhanced international cooperation, and technology-driven solutions are essential for advancing sustainable procurement practices across both contexts.
DOI: http://doi.org/10.5281/zenodo.17213813
