Judges communicate outside of the courtroom on a regular basis. They give speeches at universities and to societies; appear before select committees; write for a range of publications; and engage in both media and outreach activities. Existing literature has charted the value and perils of such extrajudicial communication. This paper contributes an explanation of what motivates judges towards such communication, and what shapes their discourse. The work draws on 13 semi-structured interviews with senior serving and recently retired judges, along with an extensive range of examples of judicial speech beyond the bench. It argues that extrajudicial communication is shaped by a shared conception amongst the judicial community of what is appropriate. This conception of propriety is principally motivated by a communal pursuit of sustaining public confidence in the judicial office. The conception also informs the limits of appropriate discourse and establishes the ramifications for breach.

What role have international legal scholars played in the development of international criminal law? Building on recent studies of the citation practices of international courts, the article provides an empirical assessment of the use and functions of citations to scholarly writings in the judgments of international criminal courts and tribunals. Using a mixed-methods approach, the article combines: a) a quantitative analysis of judgments interpreting the law of war crimes across four international and hybrid courts; with b) qualitative interviews with judges and legal officers at the International Criminal Court (ICC), the ad hoc Tribunals, and the Special Court for Sierra Leone (SCSL). The article argues that scholarly writings have been strikingly visible in the judgments of international criminal courts and tribunals, and especially at the ICC, which entails significant implications for the functions of academic writings and the role of international legal scholars.