Product responsibility

We mine and process high-quality raw minerals and our products make an important contribution to improving nutrition, health and the quality of life.

We constantly assess our products for possible risks to health and safety and for their environmental friendliness, and ensure that they are safe for mankind and nature when they are used responsibly and properly.

K+S provides its customers with comprehensive information regarding its products and services. The type and scope of this information complies with the respective provisions of national and international law. Across the Group, relevant information is available in product databases and constantly updated safety data sheets describing, for example, which safety measures are to be adopted during storage and transportation. Our packaging is continuously checked by us, to ensure that up-todate information is always provided.

Quality management system in accordance with DIN EN ISO 9001

On the basis of DIN EN ISO 9001, the K+S Group has established a quality management system. Over 80% of all production sites already possess a QM certificate under ISO 9001:2008 at least in subareas. In 2010, 45% of our employees worked in certified areas. Our goal is to constantly further improve the safety and environmental-friendliness of our products in all stages of the value chain, from the extraction of our raw materials through production and distribution to application. The K+S Group holds a wide range of certificates, which document the high standard of our production sites and manufacturing processes.

Company Standard Certificate
K+S KALI EN ISO 9001:2008 Company certificate
  GMP Potassium chloride Ph. Eur., USP (Wintershall)
Potassium sulphate Ph. Eur., DAC, FCC, E 515 (Wintershall)
Epsom salt Ph. Eur., USP (Hattorf)
  FDA Approved Potassium chloride Ph. Eur., DAC, USP (Wintershall)
  AQIS bulk in-ship fertilizer, SOP (Hattorf),
bulk in-ship fertilizer, 60er gran (Unterbreizbach, Zielitz)
  GMP+ and QS (Feed) KaSa Mag98 (Wintershall), KaSa Mag49 (Hattorf), KaSa K99 (Zielitz)
  Kosher-Certificate Potassium chloride FCC, FAO, WHO, E508 (also as KaliSel) (Wintershall, Zielitz)
Potassium chloride Ph. Eur., USP, Potassium sulphate Ph. Eur., DAC, FCC, E515 (Wintershall)
Epsom salt chemically pure, FCC, Epsom salt Ph. Eur., USP (Hattorf)
  Halal-Certificate Potassium chloride  FCC, FAO, WHO, E508 (also as KaliSel) (Wintershall, Zielitz)
Potassium chloride  Ph. Eur., USP, Potassium sulphate  Ph. Eur., DAC, FCC, E515 (Wintershall)
Epsom salt chemically pure, FCC, Epsom salt  Ph. Eur., USP (Hattorf)
  IFS KaliSel (Zielitz)
esco EN ISO 9001:2008 Company certificate
  HACCP Company certificate
  GMP+international Hannover, Bernburg, Borth, Braunschweig-Lüneburg, esco Benelux, Frisia Zout
  QS Approved Hannover, Bernburg, Borth, Braunschweig-Lüneburg, esco Benelux, Frisia Zout
  IFS Food Bernburg, Dombasle
  Eco-Agriculture Directive Hannover, Bernburg, Borth, Braunschweig-Lüneburg, Frisia Zout
  Kosher-Certificate German and Dutch sites
  EN ISO 14001:2004 Frisia Zout
  GMP/ ICH Q7 Borth, Dombasle
  CEP Borth, Dombasle
  NF Borth, Dombasle, Frisia Zout
SPL ISO 9001:2008 Santiago de Chile, Iquique, San Antonio, Puerto Montt und Talcahuano
  Kosher-Certificate Biosal, Lobos
K+S Entsorgung EN ISO 9001:2008 Underground reutilisation facilities Herfa-Neurode and Zielitz, Underground ladfill facilities Hattorf-Wintershall and Unterbreizbach, K+S Entsorgung GmbH, K+S Baustoff GmbH
  Specialised waste disposal facility Underground reutilisation facilities Herfa-Neurode and Zielitz, Underground ladfill facilities Hattorf-Wintershall and Unterbreizbach, K+S Baustoff GmbH
K+S IT-Services EN ISO 9001:2008  
UBT EN ISO 9001:2008 Rostock, Wismar, Lübeck and Hamburg sites
Central Lab EN ISO/IEC 17025:2000