Except as provided in , the President may assign to duty in the National Guard Bureau as many regular or reserve officers of the Army or Air Force as he considers necessary.
Structure US Code
Subtitle E— Reserve Components
PART I— ORGANIZATION AND ADMINISTRATION
CHAPTER 1011— NATIONAL GUARD BUREAU
§ 10501. National Guard Bureau
§ 10503. Functions of National Guard Bureau: charter
§ 10504. Chief of National Guard Bureau: annual reports
§ 10505. Vice Chief of the National Guard Bureau
§ 10506. Other senior National Guard Bureau officers
§ 10507. National Guard Bureau: assignment of officers of regular or reserve components