This chapter aims to explore various aspects of sustainable project management and the role of technology in enhancing transparency for sustainability through a literature review. The methodology follows the six-step systematic literature review (SLR) process. A total of 33 relevant papers were identified to address the research question, analyzing specific technologies such as Internet of Things (IoT) and blockchain, which promote transparency, trust, and increased stakeholder engagement. The findings are expected to contribute to the field of sustainable project management and provide insights for future research, particularly regarding the application of specific technologies in certain industries.