§ 4071b. Participants
(a)
Covered members
Except for persons excluded by subsection (b), (c), or (d) of this section, all members of the Foreign Service, any of whose service after December 31, 1983, is employment for the purpose of title II of the Social Security Act [42 U.S.C. 401 et seq.] and chapter
21 of title
26, who would, but for this section, be participants in the Foreign Service Retirement and Disability System pursuant to section
4043 of this title shall instead be participants in the Foreign Service Pension System.
(b)
Exclusion of participants in Foreign Service Retirement and Disability System
Members of the Service who were participants in the Foreign Service Retirement and Disability System on or before December 31, 1983, and who have not had a break in service in excess of one year since that date, are not made participants in the System by this section, without regard to whether they are subject to title II of the Social Security Act [42 U.S.C. 401 et seq.].
(c)
Exclusion of individuals with certain creditable civilian service
Individuals who become members of the Service after having completed at least 5 years of civilian service creditable under part I of this subchapter, subchapter
III of chapter
83 of title
5 (the Civil Service Retirement System), or title II of the Central Intelligence Agency Retirement Act (50 U.S.C. 2011 et seq.) (determined without regard to any deposit or redeposit requirement under any such part, subchapter, or title, any requirement that the individual become subject to such part, subchapter, or title after performing the service involved, or any requirement that the individual give notice in writing to the official by whom such individual is paid of such individual’s desire to become subject to such part, subchapter, or title) are not participants in the System, except to the extent provided for under title III of the Federal Employees’ Retirement System Act of 1986 pursuant to an election under such title to become subject to this part (under regulations issued by the Secretary of State pursuant to section
4071i of this title).
(d)
Exclusion of temporary or intermittent employees
The Secretary may exclude from the operation of this part any member of the Foreign Service, or group of members, whose employment is temporary or intermittent, except a member whose employment is part-time career appointment or career candidate appointment under section
3946 of this title.