AbstractThe article assesses the utility of Eric Nordlinger's statist approach in explaining Canada's policies on deep seabed mining at the United Nations Third Conference on the Law of the Sea. Nordlinger argues that government decision-makers in liberal democratic societies enjoy considerable autonomy in translating their preferences into public policies even when opposition is mounted by major groups outside government circles. Nordlinger's thesis on state autonomy is useful in explaining Canada's deep seabed mining policies since government decision-makers determined policy outcomes. Nevertheless, the approach requires important modifications to enhance its relevance to the Canadian parliamentary system. It needs to distinguish between politicians and government bureaucrats, to identify the sources of their policy preferences and to recognize provincial involvement.