Section 929, Pub. L. 90–464, § 15 , Aug. 20, 1968 , 82 Stat. 813 , related to limitation on tenure and extension of appointment for Reserve officers. Section 930, Pub. L. 90–494, § 16 , Aug. 20, 1968 , 82 Stat. 814 , related to retirement and tenure for Reserve officers. Section 931, Pub. L. 90–464, § 17 , Aug. 20, 1968 , 82 Stat. 814 , related to unlimited tenure for Foreign Service Reserve officers. Section 932, Pub. L. 90–464, § 19 , Aug. 20, 1968 , 82 Stat. 814 , provided that sections 929 to 931 of this title not apply to officers and employees of the Agency for International Development, the Peace Corps , and the Arms Control and Disarmament Agency. Statutory Notes and Related Subsidiaries Effective Date of Repeal Repeal effective Feb. 15, 1981 , except as otherwise provided, see section 2403 of Pub. L. 96–465 , set out as an Effective Date note under section 3901 of this title .