At the request of the President the Secretary may conduct a program for honoring the memory of deceased persons eligible for burial in a national cemetery by reason of any of paragraphs (1), (2), (3), or (7) of
section 2402(a) of this title, by preparing and sending to eligible recipients a certificate bearing the signature of the President and expressing the country’s grateful recognition of the deceased individual’s 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.