Abstract
Organizations recognized that implementing sustainability will reap the eventual rewards of market opportunities and efficient business operations. Therefore, numerous.organizations are engaging sustainability initiatives to their corporate strategy. They realize that they have responsibility to participate in solving critical environment issues and their customers expect them to provide sustainable products and services. However, achieving sustainability in an organization requires a holistic plan and strategy. The practitioners need to be guided by a coherent roadmap that indicates stages for transformation towards sustainability. Hence, this study reviewed existing roadmaps based on project management standpoint and exposed the research gaps and inconsistencies in the literature for future works.