Pub. L. 108-447, div. E, tit. III, sec. 333

Sec. 333. Estimated overhead charges, deductions, reserves or holdbacks from programs, projects and activities to support governmentwide, departmental, agency or bureau administrative functions or headquarters, regional or central office operations shall be presented in annual budget justifications. Changes to such estimates shall be presented to the Committees on Appropriations for approval. 118 STAT. 3101