§ 604.
The determination as to the person authorized to receive a payment under section 602 of this title is final and is not subject to review by an official of the United States or a court.
([Pub. L. 87–649], Sept. 7, 1962, [76 Stat. 484]; [Pub. L. 89–718, § 66], Nov. 2, 1966, [80 Stat. 1123].)