Executive Office of the President (EOP)The Executive Office of the President of the United States (EOP) comprises the offices and agencies[2] that support the work of the president at the center of the executive branch of the United States federal government. The office consists of several offices and agencies, such as the White House Office (the staff working directly for and reporting to the president, including West Wing staff and the president's closest advisers), the National Security Council, and the Office of Management and Budget.