Challenges and Opportunities in Implementing E-Government Procurement Systems for Sustainable Procurement Reforms: A Case Study of Edo State

This study investigated the challenges and opportunities associated with implementing e-government procurement (e-GP) systems as a catalyst for sustainable procurement reforms in Edo State, Nigeria. The overarching objective was to examine the effectiveness of the current e-GP framework and its alignment with sustainable procurement goals. Specifically, the study evaluated the existing status of e-GP systems, identified major implementation barriers, assessed their impact on sustainable procurement practices, explored enabling opportunities, and provided evidence-based policy recommendations. Adopting a positivist research philosophy and a quantitative mono-method design, the study utilised structured questionnaires distributed to a sample of 225 procurement personnel across key public agencies in Edo State, selected through simple random sampling based on Yamane’s (1967) formula. Data were analysed using descriptive statistics via SPSS 22.0. Findings revealed that while the e-GP system demonstrates moderate functionality—particularly in automating procurement stages and enhancing efficiency—implementation is constrained by inadequate digital infrastructure, funding gaps, limited staff capacity, and bureaucratic resistance. Despite these challenges, opportunities such as enhanced transparency, cost savings, and the potential for environmental sustainability were evident. The study concluded that a more structured and inclusive implementation framework is required, with strategic investments in infrastructure, human capital, and stakeholder engagement. The study therefore recommended continuous training, improved digital infrastructure, effective change management, supplier support, institutionalised monitoring mechanisms, increased budgetary allocations, robust legal frameworks, phased system implementation, public-private partnerships, and integration of sustainability criteria in procurement policies to enhance the implementation and maximisation of e-GP’s potential for sustainable procurement in Edo State