In July 2007, Maude was made Shadow Cabinet Office Minister and Shadow Chancellor of the Duchy of Lancaster, with responsibility for preparing the Conservatives for government, with some dubbing him the Party's "enforcer". At the Conservative Party Conference in October 2007 he said: "David (Cameron) has asked me to lead an implementation team that will ensure that we are as well-prepared as any incoming government has ever been. Our priorities rigorously sorted. Our teams armed with the knowledge and capabilities that will enable new ministers to start making a difference from day one." Ahead of the 2010 general election, Maude led attempts by the then-Conservative Opposition to work with the UK Civil Service to prepare for government.