Code of Federal Regulations Title 5. Administrative Personnel § 5.838.422 Timeliness of application

(a) Except as provided in § 838.431 and paragraph (b) of this section, a court order acceptable for processing that is directed at a refund of employee contributions is not effective unless OPM receives the documentation required by § 838.421 not later than—

(b) If OPM receives a copy of a court order acceptable for processing that is directed at a refund of employee contributions but not all of the documentation required by § 838.421, OPM will notify the former spouse that OPM must receive the missing items within 15 days after the date of the notice or OPM cannot comply with the court order.