From the early modern period onwards, European dynasties sought to expand their power in South and Southeast Asia, establishing localised institutions that incorporated both European models and precolonial Asian practices. Studies on local resistance to imposed bureaucratisation overlook how locals navigated the bureaucracy for societal or political change. In this special issue, historians of colonial India, Sri Lanka, and Indonesia investigate how knowledge products of European bureaucracies provided unintended opportunities for local agents to navigate the imperial state, and moreover to alter said knowledge products or bureaucracies. The authors critically engage with the concept of the “looping effect,” coined by the late Canadian philosopher of science Ian Hacking, to describe a process where administrative practices led to social mobilisation in colonial contexts.