Cross-border trade union networks in transnational corporations: A comparison between sectors

Abstract This article analyses cross-border trade union networks in Transnational Corporations (TNCs) in the metal and chemical, garment, retail, and commercial banking sectors in Brazil. Conceptualized as global union responses to the growing reach of TNCs, such networks have been established in different settings in the country and have engaged major corporations outside of traditional industrial relations frameworks, venturing into the controversial field of social dialogue, corporate responsibility, and private governance. From different research backgrounds, our findings suggest that union networks in TNCs can be used to rearrange union prerogatives across different levels but remain embedded in previous institutional structures. In this sense, such unions incorporate existing union boundaries, including the exclusion of relevant groups of workers, even as they can scale up the scope of trade union action.