Complex projects are important drivers of society changes. Their impact is an important phenomenon because of the influence on both society itself and its economy. Despite the best practices all around the globe, numerous challenges can move complex projects from success to a failure scenario. Despite many research done so far on project success indicators, it is still a lack of agreement on what are the success indicators in co mplex projects. This study focuses on project success, published in the past 16 years, in complex projects. This study provides a better understanding of the various project success indicators, and their influences, therefore project managers will be able to identify and prioritize critical factors associated with implementing a successful project
