At present, only two enzymes have been authorised under Directive 89/107/EEC: invertase (E 1103) and lysozyme (E 1105), because they are considered as additives.
Praegu on direktiiviga 89/107/EMÜ lubatud kasutada vaid kaht toiduensüümi: invertaasi (E 1103) ja lüsosüümi (E 1105 ), sest neid käsitatakse toidu lisaainetena.