Arrow of a compass pointing to the words “We are certified”
Certificates

Quality is important to us!

Certified quality for the highest standards: All certificates are always up-to-date and available for download!

NUTRIKS KaliSel

ISO 9001 Certificate

K+S Minerals and Agriculture GmbH

ISO 50001 Certificate

K+S Minerals and Agriculture GmbH

IFS Food Certificate

Zielitz plant

Halal Certificate

Zielitz plant

NUTRIKS Balance

ISO 9001 Certificate

K+S Minerals and Agriculture GmbH

ISO 50001 Certificate Ickenroth GmbH

Ickenroth GmbH

IFS Food Certificate

Ickenroth GmbH, Staudt

Kosher Certificate

K+S Minerals and Agriculture GmbH, K+S France SAS, Frisia Zout B.V.

NUTRIKS Epsom

ISO 9001 Certificate

K+S Minerals and Agriculture GmbH

ISO 50001 Certificate

K+S Minerals and Agriculture GmbH

Halal Certificate

Werra plant with Wintershall and Hattorf site

NUTRIKS Prime Stein-Speisesalz

ISO 9001 Certificate

K+S Minerals and Agriculture GmbH

ISO 50001 Certificate

K+S Minerals and Agriculture GmbH

FSSC 22000 Certificate

Borth plant

Halal Certificate

Borth plant

NUTRIKS Pure Siede-Speisesalz

ISO 9001 Certificate

K+S Minerals and Agriculture GmbH

FSSC 22000 Certificate

Borth plant

FSSC 22000 Certificate

Frisia Zout B.V.

ISO 50001 Certificate

K+S Minerals and Agriculture GmbH

FSSC 22000 Certificate

Borth plant

IFS Food Certificate

Bernburg plant

Halal Certificate

Frisia Zout B.V., Harlingen Halal

Halal Certificate

Borth plant

Kosher Certificate

K+S Minerals and Agriculture GmbH, K+S France SAS, Frisia Zout B.V.
Sustainability

Sustainability at K+S

As a pioneer in environmentally friendly and sustainable mining, we set global standards in environmental and climate protection - always with the highest quality standards. You can find comprehensive information about our sustainability goals on our K+S website. Our commitment to the environment, social responsibility and a future-oriented economy forms the basis for sustainable success.