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

Certificate types
  • 3rd Party Audit (2)
  • A-Futter (1)
  • AISE (1)
  • AQIS (3)
  • BAM-Prüfungszeugnis (1)
  • EC-Eco (3)
  • FSSC 22000 (3)
  • GMP+ (13)
  • Guarantee of origin (1)
  • Halal (4)
  • IFA Protect & Sustain program: Product Stewardship (1)
  • IFS Food (3)
  • IFS Global Market Food (1)
  • IFS HPC (1)
  • ISO 14001 (4)
  • ISO 45001 (seal of approval - Systematic Safety) (3)
  • ISO 50001 (5)
  • ISO 9001 (2)
  • Kosher (1)
  • NF (3)
  • Pharma API (6)
  • Qualified Waste Management Facility (5)
Sites
  • Barcelona (2)
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  • Bernburg (9)
  • Borth (14)
  • Braunschweig-Lüneburg (8)
  • Diegem (3)
  • Dombasle (7)
  • Hamburg (4)
  • Hanover (3)
  • Harlingen (Frisia Zout B.V.) (8)
  • Hattorf (10)
  • Herfa-Neurode (4)
  • Kassel (9)
  • Neuhof-Ellers (5)
  • Olhao (2)
  • Olomouc (5)
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  • Sehnde (K+S Baustoffrecycling GmbH) (2)
  • Sigmundshall (6)
  • Staudt (Ickenroth GmbH) (8)
  • Unterbreizbach (5)
  • Wintershall (14)
  • Wismar (2)
  • Zielitz (10)
Fields of business / divisions
  • Agriculture (3)
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  • Environment & Sustainability (3)
  • Industry
  • ├ Industry - Feed (19)
  • ├ Industry - Food (17)
  • ├ Industry - Industrial applications (4)
  • ├ Industry - Pharmacies (14)
  • └ Industry - Water Softening (5)
  • Products (1)
  • Sites (60)
  • Transportation & logistics (2)
  • Waste Disposal (8)
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  • Czech (5)
  • Dutch (1)
  • English (59)
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  • German (34)
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AQIS Certificate

Werra plant, Unterbreizbach site

AQIS Certificate

Werra plant, Hattorf site

Halal Certificate

Werra plant with Wintershall and Hattorf site
Products
Potassium chloride 99.9 % KCl, Ph. Eur., USP NUTRIKS® Epsom NUTRIKS® KaliSel+

GMP+ FC Scheme 2020

Werra plant, Wintershall site
Products
KaSa Mag98®

AQIS Certificate

Zielitz plant

GMP+ FC Scheme 2020

Zielitz plant
Products
KaSa K99®

IFS Food Certificate

Zielitz plant
Products
NUTRIKS® KaliSel

ISO14001 Certificate

Tailings pile management (residue management), including the Hattorf and Wintershall tailings pile sites and wastewater management and process water management

FSSC 22000 Certificate

Borth plant
Products
NUTRIKS® Prime NUTRIKS® Pure

GMP Certificate

Dombasle Saline
Products
APISAL®

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