Certificates must bear the name, capacity and signature of the representative of the DIGESEPE and the latter's official stamp in a colour different from that of other endorsements.
Sertifikaatidel peab olema DIGESEPE esindaja nimi, ametinimetus ja allkiri ning kõnealuse asutuse ametlik tempel, mille värv peab erinema muude kinnituste värvist.