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
Guaranteed French Origin
EC-Eco Certificate
Bernburg, Borth, Braunschweig-Lüneburg plant
ISO 14001 Certificate
K+S Czech Republic a.s., Prague
GMP+ FC Scheme 2020
Hamburg plant
IFS HPC Certificate
Dombasle Cérébos
ISO14001 Certificate
Frisia-Zout B.V., Harlingen
Certificate Qualified Waste Management
K+S-Baustoffrecycling-GmbH, Sehnde