1993—Subsec. (e)(1). Pub. L. 103–66 substituted “any participant who has a life-threatening affliction or other critical medical condition” for “a participant”.

1986—Subsec. (d). Pub. L. 99–335, § 402(a)(2), substituted “part” for “subchapter”.

Subsec. (e). Pub. L. 99–335, § 408, added subsec. (e).

1983—Subsec. (a). Ex. Ord. No. 12446 amended subsec. (a) generally. Prior to amendment, subsec. (a) read as follows: “Except as otherwise provided, the annuity of a former participant who has met the eligibility requirements for an annuity shall commence on the day after separation from the Service or on the day after pay ceases. The annuity of a former participant who is entitled to a deferred annuity under this chapter shall become effective on the day he or she attains age 60.”

Amendment by Pub. L. 103–66 effective Oct. 1, 1994, and applicable with respect to any annuity commencing on or after that date, see section 11002(d) of Pub. L. 103–66, set out as a note under section 8343a of Title 5, Government Organization and Employees.

Amendment by Pub. L. 99–335 effective Jan. 1, 1987, see section 702(a) of Pub. L. 99–335, set out as an Effective Date note under section 8401 of Title 5, Government Organization and Employees.

Amendment by Ex. Ord. No. 12446 effective 30 days after Oct. 17, 1983, see section 3(b) of Ex. Ord. No. 12446, set out under section 4067 of this title.