38 USC 112 - Presidential memorial certificate program
(a) At the request of the President the Secretary may conduct a program for honoring the memory of deceased veterans, discharged under honorable conditions, by preparing and sending to eligible recipients a certificate bearing the signature of the President and expressing the countrys grateful recognition of the veterans service in the Armed Forces. The award of a certificate to one eligible recipient will not preclude authorization of another certificate if a request is received from some other eligible recipient.
(b) For the purpose of this section an eligible recipient means the next of kin, a relative or friend upon request, or an authorized service representative acting on behalf of such relative or friend.