Claimants' responsibilities.
5 C.F.R. § 838.123
in effectEffective: 2024-07-01Claimants are responsible for—
(a) Filing a certified copy of court orders and all other required supporting information with OPM;
(b) Keeping OPM advised of their current mailing addresses;
(c) Notifying OPM of any changes in circumstances that could affect their entitlement to benefits; and
(d) Submitting all disputes with employees or retirees to the appropriate State court for resolution.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-5.xmlFetched: 7/26/2026
