Pursuant to Section 67-1a-2(1)(d), (e), (f) of the Utah Code; the lieutenant governor shall ". . . keep custody of the Great Seal of the state of Utah; to keep a register of, and attest, the official acts of the governor; and to affix the Great Seal, with an attestation, to all official documents and instruments to which the official signature of the governor is required."
Utah Admin. Code R622-2-3