We have limited understanding of how ethnic groups can achieve an agreement on tackling the legacy of war crimes, because transitional justice scholars have been focused primarily on challenges to post-conflict reconciliation. Addressing this gap, we investigate whether contestation over the norm of transitional justice prevents inter-ethnic reconciliation, operationalized by us as reconciliatory discourse. Empirical evidence is drawn from the study of debates conducted by a transnational advocacy network (RECOM), which proposes a regional fact-finding commission in the Balkans. Applying text analysis to identify key themes in these debates, we find reconciliatory discourse in those debates where there is norm contestation. Also, the spatial scale of a transitional justice process matters. We identify different patterns of discourse at different levels of debates. Debates containing 2 norm contestation are associated with ethnically-centered arguments at the national level, but with sustained scrutiny of proposed solutions at the regional level despite ethnic divisions.CONTACT Denisa Kostovicova d.kostovicova@lse.ac.uk @DenisaKost Reconciliation is broadly understood as societal transformation in the aftermath of conflict (Chapman, 2009), yet there remains a lack of scholarly consensus on the concept's precise meaning, on the different levels of reconciliation, or how to achieve it (Pankhurst 1999). As Kriesberg (2001, 60) notes, "[r]econciliation is never total, never including all members of antagonistic parties, not including every dimension of reconciliation completely, nor being fully reciprocal between parties." While recognizing the ambiguity of the concept in theory and practice, we approach reconciliation as a discursive process, rather than an outcome.More precisely, we define reconciliation as a steady process of overcoming "obstacles presented by -among other things -culture, race, religion and politics" through communication (Komesaroff 2008, 5). Cohen (2001, 238) specifies that "[w]hen rhetoric of reconciliation is genuine, it looks for tolerance, forgiveness, social reconstruction and solution of social conflicts in ways other than punishment." Although reconciliation may not ever be total, it still represents "a radical way of confronting the past (Ibid., 239)." In this article, we investigate whether contestation of the norm of transitional justice is at odds with reconciliation understood as reconciliatory discourse.We explore the effects of norm contestation by examining the process of norm adoption in transnational activist networks (TANs). Empirical evidence is drawn from a regional civil society network in the Balkans, known by its acronym RECOM, which advocates the establishment of a regional fact-finding commission. Norm adoption is an understudied aspect of network activity (Carpenter 2011), in contrast to later stages in a norm "life cycle" (Finnemore and Sikkink 1998), such as diffusion of norms (Carpenter 2007, 101). We are guided by the 'local turn' in the scholarship on transitional...