In an age of WikiLeaks, tell-all social media, and “fake news,” what should be the meaning of “transparency” within the context of program evaluation? Our commentators will explore this question from the perspectives of practice, research, and ethics. Our commentators will explore these questions from the perspectives of practice, research, and ethics. The commentators will also share their experience on best practices when assembling reports and sharing data, how to interact with stakeholders and the public, and the media.