Participant's next of kin.
CFR · 2024-01-01 · US · Title 5
If the account is to be paid to the participant's next of kin under § 1651.2(a)(6), the next of kin of the participant will be determined in accordance with the state law of the participant's domicile at the time of death.
official document · source cfr-2024 · id 5:§ 1651.9