For Natura Knjaz Milos, Aqua Una water filling is done by a company “Mioni” d.o.o. in its plant in the village of Kljuc, near Mionica, implementing the international quality standard IFS Food, Certificate no: RS16/0012 issued by SGS-ICS GmbH. According to the Law on food safety, Natura Knjaz Milos implemented and started to use HACCP in 2011. Every nine months, supervision is performed by certification bodies, just as internal reviews are done by management representatives for quality of Natura Knjaz Milos. All distribution centers are included into the external and internal reviews.
Natura Knjaz Milos owns a HACCP certificate no: 3071 issued by World Registrar Group. In 2016, Natura Knjaz Milos implemented and started to apply a quality standard ISO 9001. Supervision by certification bodies, just as internal reviews by management representatives for quality, are performed every twelve months. Natura Knjaz Milos owns a certificate ISO 9001 no: 3723/1 issued by World Registrar Group.