But , since his authority spent Iraq 's oil revenue derived from United Nations Resolution 1483 , he was also accountable to the United Nations .
Bremer was accountable to the Secretary of Defense for the actions he took .
Since Bremer 's authority spent Iraq 's oil revenue derived from United Nations Resolution 1483 , Bremer was also accountable to the United Nations .
Bremer was accountable to the Secretary of Defense for the actions he took .