§ 1583.
The Secretary of Defense and the Secretaries of the military departments may each employ, without pay, not more than 10 persons of outstanding experience and ability. However, a person so employed may be allowed transportation, and not more than $15 a day instead of subsistence, while away from his home or regular place of business pursuant to employment under this section.
([Aug. 10, 1956, ch. 1041], [70A Stat. 118]; [Pub. L. 89–718, § 14], Nov. 2, 1966, [80 Stat. 1117]; [Pub. L. 97–295, § 1(20)(A)], (B), Oct. 12, 1982, [96 Stat. 1290]; [Pub. L. 112–81, div. A, title XI, § 1111], Dec. 31, 2011, [125 Stat. 1616].)