839.201—Do these rules apply to me?
(a)
These rules apply to employees who had a qualifying retirement coverage error. For all purposes, a qualifying retirement coverage error must have lasted for at least 3 years of Federal service after December 31, 1986, as stated in the definitions section ( § 839.102 ). It does not matter whether you have left Federal service, retired, or have been reemployed as an annuitant, as long as you had a qualifying retirement coverage error. In addition, the survivor of an employee, separated employee, or retiree who had a qualifying retirement coverage error is also covered by these rules.
(b)
An error that lasted less than 3 years of Federal service after December 31, 1986, is not qualifying under the rules in this part.
(c)
For errors lasting less than 3 years that involve erroneous placement in FERS during a period that the employee was eligible to elect FERS, see § 846.204(b) of this chapter for guidance.