Transparency is the most recently established ethical principle for professional journalists, even though its roots stretch back almost a century. The emergence of transparency as a core journalistic ethic and value has been fueled mainly by three distinct yet interdependent developments. First, sociocultural advances in society have gradually increased the availability and demand for more information, including in areas such as politics and business. This development instilled an expectation of the “right to know,” also impacting the journalistic institution. Second, the introduction of digital media technologies has provided more means to disclose information, interact with journalists, and witness news production. Third, ethical and normative discussions by journalists and scholars have promoted more openness about journalism. Transparency has frequently been advocated as an effective way to combat the ongoing decline of trust and credibility in the news media. A central rationale supporting information disclosure and providing direct access to journalists and news organizations is that the audience will be able to ascertain which journalism it can trust to be true or which journalism may be superior. Specifically, in times when the news media is being labeled as fake or lying to the public, transparency may indeed be an important mechanism for the audience to hold journalism accountable. Yet, while the promise of transparency is an enticing prospect for the journalistic institution, empirical research has not quite been able to support all the claims that transparency will indeed improve credibility and trust in the news media. However, transparency is a nascent ethic and practice in journalism, and has only recently been officially recognized. Journalists and news organizations are still in the process of finding new ways to openly engage with the public, showing them the journalistic production process and building relationships with their communities. After all, building trust takes time and may only be achieved in a continuous effort to engage in an open, honest, and personal dialogue with the people.