(a)
(b)
(c)
(1) Employment in Federal competitive service positions under temporary, term, indefinite, or other nonpermanent appointment.
(2) Employment in Federal excepted, nonappropriated fund, or Senior Executive Service positions in the executive branch;
(3) Employment in the Federal judicial branch or in the executive or judicial branches of the insular possessions of the United States;
(4) Employment in Federal legislative branch;
(5) Employment in an international governmental organization or a territorial, State, county, municipal, or foreign government in a position in which the agency determines that the proposed appointee acquired valuable training and experience for the position to be filled;
(6) A substantially full-time training course in any educational institution of recognized standing when the agency finds that the proposed appointee acquired valuable training or experience for the position to be filled;
(7) Compulsory service on work of national importance under civilian direction as required by the Military Selective Service Act;
(8) Active military duty terminated under honorable conditions;
(9) Service with the District of Columbia Government prior to January 1, 1980. In addition, for an employee on the District Government rolls on December 31, 1979, who was converted on January 1, 1980, to the District of Columbia merit personnel system, continuous District Government service after that date also extends the 3-year period;
(10) Periods of nonemployment during which a person is eligible for injury compensation under the Office of Workers' Compensation Programs;
(11) Periods of nonemployment during which a person receives disability retirement under the Civil Service or Federal Employees Retirement System;
(12) Employment by a nonfederal organization when the person's function was transferred to the nonfederal organization on a contract basis or by law or executive order;
(13) Volunteer service and training required prior to actual enrollment as a volunteer with Peace Corps, VISTA, and other programs of the Corporation for National and Community Service if it begins within the period the person is eligible for reinstatement; and
(14) Periods of overseas residence during which a spouse or unmarried child, under 21 years of age, of a member of the Armed Forces or of a Federal civilian employee is accompanying that individual on official assignment to an overseas post of duty. Overseas posts of duty are duty locations outside the 50 States of the United States, the District of Columbia, Guam, Puerto Rico, and the Virgin Islands.