Abstract
Whistleblowing (WB) is the practice of reporting immoral or illegal behavior by members of a legitimate organization with privileged access to information concerning an alleged wrongdoing within that organization. A common critique of WB draws on its supposed consequence of generating a climate of mutual distrust. This wariness is heightened in the case of external WB, which may lead to weakening public trust in an organization by diminishing its credibility. Accordingly, even the defenders of WB have presented it as an individual conscientious extrema ratio; the justification of WB as a dutiful practice has lost plausibility. Contrary to this view, we present WB as a specific instance of institutional and individual moral duties of public accountability in nonideal conditions. WB is thus justified as a dutiful corrective practice within a general normative theory of institutions because it qualifies the individual and institutional moral demands attached to rule-governed institutional roles