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
Sicher mit System Certificate
Hamburg plant (K+S Transport GmbH)
Sicher mit System Certificate
Werra plant with Hattorf, Wintershall and Unterbreizbach site
Sicher mit System Certificate
Neuhof-Ellers plant
ISO14001 Certificate
Tailings pile management (residue management), including the Hattorf and Wintershall tailings pile sites and wastewater management and process water management
Sicher mit System Certificate
Zentrale Technik
Certificate Qualified Waste Management
Zielitz plant, underground storage