Certificates
Product certificates according to international standards and norms
Our products are certified according to international standards and norms. You can find our current certificates here.
All Certificates
EC-Eco Certificate
Bernburg, Borth, Braunschweig-Lüneburg plant
GMP+ FC Scheme 2020
Hamburg plant
GMP+ FC Scheme 2020
Braunschweig-Lüneburg plant
GMP+ FC Scheme 2020
K+S Benelux NV/SA, Diegem
NF Certificate
Frisia Zout B.V., Harlingen
NF Certificate
Borth plant
GMP+ FC Scheme 2020
Kassel site
GMP+ FC Scheme 2020
K+S Minerals and Agriculture GmbH, Wismar