The citizenship crisis in Assam is unfolding through two major mechanisms, namely the National Register of Citizens and the “Doubtful voter” (D-voter). While the NRC has attracted much of the public attention, the process of categorising D-voters is largely functioning in a silent manner and has caused unprecedented damage to the lives and livelihoods of millions of marginalised people of the state. The D-voter is a political tool solely based on baseless doubts and is used by the government to deprive lakhs of marginalised people of a series of constitutional, political and social rights, including the right to vote.