The Special Assistant and his staff support the Secretary of the Treasury in his roles as chief economic and financial adviser to the President, head of the second largest law enforcement department in the federal government, and the official responsible for the integrity of the country's currency. As the focal point on intelligence matters for the Department and Community agencies, the Special Assistant represents the Treasury Department and maintains continuous liaison with other elements of the Intelligence Community. He reviews all proposed support relationships between Community components and Treasury offices and bureaus.
Under the Special Assistant's direction, the Office of Intelligence Support (OIS) is responsible for providing timely, relevant intelligence to the Secretary and other Treasury Department officials. To carry out its mission, the Office of Intelligence Support has three main functions: 1) it alerts the Secretary and other officials to fast-breaking events, foreign and domestic; 2) it provides intelligence reports and products to Treasury officials; and 3) it oversees the intelligence relationships of Treasury's offices and bureaus. In addition, the Office participates in the preparation of National Intelligence Estimates and other Community-wide intelligence products, developing and coordinating Treasury Department contributions. OIS officers also sit as Treasury members and advisors on designated national intelligence committees and subcommittees.