The growing global emphasis on sustainability has highlighted the need for innovative practices that minimize environmental degradation while enhancing organizational efficiency. Within this context, the adoption of paperless office policies has emerged as a critical strategy for promoting organizational greening and environmental sustainability. This paper reviews the implications of paperless office policy advocacy in Nigerian educational institutions, situating it as a catalyst for sustainable transformation. Drawing on theoretical perspectives such as institutional theory, innovation diffusion theory, and the resource-based view, the paper synthesizes evidence from existing studies to examine how paperless practices influence cost reduction, efficiency, and ecological responsibility. Findings indicate that while paperless policies significantly reduce paper waste and carbon footprints, challenges such as poor ICT infrastructure, inadequate digital literacy, resistance to change, and unreliable electricity supply hinder widespread implementation in Nigerian contexts.The review argues that effective advocacy, strong leadership, ICT investment, and stakeholder collaboration are essential to overcoming these barriers. It concludes that paperless office policies are not merely administrative innovations but strategic instruments for embedding sustainability within educational institutions. The paper recommends the development of robust policy frameworks, capacity-building programs, and systematic monitoring mechanisms to support paperless transitions. Ultimately, the study underscores that paperless policy advocacy, when properly implemented, aligns with Nigeria’s commitment to sustainable development and the global climate agenda.