Signed omnibus budget bill containing $7 billion in earmarks, but announced earmark reform guidelines for next year's budget
Those guidelines included online listing of all earmark requests in advance and subjecting private company earmarks to competitive bidding
Instituted new ethics rules that prevent former staffers from lobbying the administration and make current lobbyists wait two years before working for the White House
Has faced criticism for waiving these restrictions for certain nominees
Says new Budget Director Peter Orszag will develop new guidelines for government contracts to strengthen oversight and cut costs