5 C.F.R. § 831.1101
Scope
This subpart prescribes the procedures to be followed in determining whether payment of an annuity under subchapter III of chapter 83 of title 5, United States Code, is prohibited by subchapter II of that chapter.
This subpart prescribes the procedures to be followed in determining whether payment of an annuity under subchapter III of chapter 83 of title 5, United States Code, is prohibited by subchapter II of that chapter.