Geopolitical shifts, increasing demands for accountability, and growing competition have been driving the need for change within transnational nongovernmental organizations (TNGOs). As the world has changed and TNGOs' ambitions have expanded, the roles of TNGOs have shifted and their work has become more complex. To remain effective, legitimate, and relevant in the future necessitates organizational changes, but many TNGOs have been slow to adapt. As a result, the sector's rhetoric of sust...