The debate about whether Canada should seek some form of monetary integration with the United States is surveyed. It is argued that the choice here is among overall monetary orders, rather than among exchange rate regimes considered in isolation, with particular attention needing to be paid to questions of the credibility of policy and the accountability of policy makers. Canada’s recent economic performance under its current monetary order inflation targets, underpinned by a flexible exchange rate, and pursued by accountable policy makers is assessed, and arguments that the flexible exchange rate has undermined the economy’s real performance are analysed. Alternative orders are considered. It is concluded that the most economically attractive among them negotiated adoption by Canada of the US dollar with provision being made for meaningful Canadian input into policy decisions and the supervision and oversight of the monetary system is not politically attainable, and that the economic and political drawbacks associated with intermediate arrangements are large enough to render them clearly inferior to Canada’s current monetary order. JEL Classification: E42, E52, E58, F33.