The Coalition Provisional Authority, the US-British body that briefly ruled in Baghdad from May 2003 to June 2004, had grand ambitions for Iraq. The idea was to transform the country completely from what was basically a command economy (notwithstanding liberalization measures in the 1990s) into an open market and from a dictatorship into a liberal democracy. The radical nature of these plans and orders, coupled with the CPA’s swift dissolution, has led many to dismiss the body as a hasty and ill-conceived imperial experiment. Indeed it was -- and a destructive one as well. But the CPA period still deserves serious examination. It was the only time when the US, in its capacity as occupier, was in charge of Iraq administratively and legally.