18 U.S.C. § 3611: Payment of a fine or restitution

A person who is sentenced to pay a fine, assessment, or restitution, shall pay the fine, assessment, or restitution (including any interest or penalty), as specified by the Director of the Administrative Office of the United States Courts. Such Director may specify that such payment be made to the clerk of the court or in the manner provided for under section 604(a)(18) of title 28, United States Code.