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
K+S France SAS, Reims
GMP+ FC Scheme 2020
Kassel site
GMP+ FC Scheme 2020
Braunschweig-Lüneburg plant
GMP+ B1 Certificate
Frisia Zout B.V., Harlingen
IFS Food Certificate
Dombasle Cérébos