International standards & norms

Our certificates at the Zielitz plant

Our products are certified according to international standards and norms. Here you can find our current certificates.

AQIS Certificate

Zielitz plant
English ( PDF | 254kB )

GMP+ FC Scheme 2020

Zielitz plant
Products
KaSa K99®
German ( PDF | 382kB )
English ( PDF | 382kB )

Halal Certificate

Zielitz plant
Products
NUTRIKS® KaliSel
English ( PDF | 304kB )

IFS Food Certificate

Zielitz plant
Products
NUTRIKS® KaliSel
German ( PDF | 396kB )
English ( PDF | 398kB )

ISO 50001 Certificate K+S Aktiengesellschaft

K+S Aktiengesellschaft Certificate with enclosure
English ( PDF | 1.17MB )
English ( PDF | 4.33MB )

ISO 50001 Certificate

K+S Minerals and Agriculture GmbH
English ( PDF | 1.3MB )

ISO 9001 Certificate

K+S Minerals and Agriculture GmbH
Select language English
  • German
  • English
  • Czech
  • French
  • Portuguese
Download ( PDF | 481kB )

Kosher Certificate

K+S Minerals and Agriculture GmbH, K+S France SAS, Frisia Zout B.V.
Products
Potassium sulfate 99.9% K2SO4, FCC, E515 APISAL® NUTRIKS® Prime NUTRIKS® Epsom NUTRIKS® KaliSel NUTRIKS® Pure NUTRIKS® Balance
English ( PDF | 257kB )

Certificate Qualified Waste Management

Zielitz plant, underground storage
Select language English
  • German
  • English
  • French
Download ( PDF | 1.25MB )

Systematic Safety Site Zielitz (based ISO 45001)

Zielitz plant
German ( PDF | 962kB )
English ( PDF | 1.02MB )

3rd Party Audit

Borth plant
Products
Potassium Chloride 99.9% KCl, Ph. Eur., USP
English ( PDF | 206kB )

3rd Party Audit

Werra plant, Wintershall site
Products
Potassium Chloride 99.9% KCl, Ph. Eur., USP
English ( PDF | 116kB )

A-Futter Certificate

Braunschweig-Lüneburg plant
German ( PDF | 909kB )

AISE Certificate

Ickenroth GmbH, Staudt
English ( PDF | 219kB )

AQIS Certificate

Werra plant, Hattorf site
English ( PDF | 254kB )

AQIS Certificate

Werra plant, Unterbreizbach site
English ( PDF | 254kB )

AQIS Certificate

Zielitz plant
English ( PDF | 254kB )

BAM Prüfungszeugnis

Kassel site
German ( PDF | 3.12MB )

CEP

Borth plant
Products
APISAL®
English ( PDF | 415kB )

CEP

Dombasle Saline
Products
APISAL®
English ( PDF | 754kB )

CEP

Werra plant, Wintershall site
Products
Potassium Chloride 99.9% KCl, Ph. Eur., USP
English ( PDF | 466kB )

EC-Eco Certificate

Bernburg, Borth, Braunschweig-Lüneburg plant
German ( PDF | 132kB )

EC-Eco Certificate

K+S Benelux NV/SA, Diegem
French ( PDF | 750kB )
Dutch ( PDF | 750kB )

EC-Eco Certificate

K+S-Czech-Republic-a.s., Olomouc
Czech ( PDF | 802kB )

EC-Eco Certificate

K+S France SAS, Reims
French ( PDF | 60kB )

FSSC 22000 Certificate

Frisia Zout B.V.
Products
NUTRIKS® Pure
English ( PDF | 344kB )

FSSC 22000 Certificate

Borth plant
Products
NUTRIKS® Prime NUTRIKS® Pure
English ( PDF | 364kB )

GMP Certificate

Borth plant
Products
APISAL®
German ( PDF | 2.48MB )
English ( PDF | 2.48MB )

GMP Certificate

Dombasle Saline
Products
APISAL®
English ( PDF | 138kB )

GMP Certificate

Werra plant, Wintershall site
Products
Potassium Chloride 99.9% KCl, Ph. Eur., USP
German ( PDF | 924kB )
English ( PDF | 924kB )

GMP+ FC Scheme 2020

Borth plant
Products
Feed salt Natural feed salt
German ( PDF | 378kB )
English ( PDF | 378kB )

GMP+ FC Scheme 2020

Braunschweig-Lüneburg plant
German ( PDF | 382kB )
English ( PDF | 383kB )

GMP+ B1 Certificate

Frisia Zout B.V., Harlingen
German ( PDF | 382kB )
English ( PDF | 382kB )

GMP+ FC Scheme 2020

Kassel site
German ( PDF | 379kB )
English ( PDF | 379kB )

GMP+ FC Scheme 2020

Hamburg plant
German ( PDF | 378kB )
English ( PDF | 378kB )

GMP+ FC Scheme 2020

Bernburg plant
Products
Feed salt Natural feed salt
German ( PDF | 382kB )
English ( PDF | 382kB )

GMP+ FC Scheme 2020

K+S Benelux NV/SA, Diegem
English ( PDF | 382kB )
French ( PDF | 380kB )

GMP+ FC Scheme 2020

K+S Czech Republic a.s., Olomouc
German ( PDF | 429kB )
English ( PDF | 382kB )

GMP+ FC Scheme 2020

K+S France S.A.S., Reims
Select language English
  • German
  • English
  • French
Download ( PDF | 382kB )

GMP+ FC Scheme 2020

Werra plant, Wintershall site
Products
KaSa Mag98®
German ( PDF | 382kB )
English ( PDF | 382kB )

GMP+ FC Scheme 2020

K+S Minerals and Agriculture GmbH, Wismar
German ( PDF | 378kB )
English ( PDF | 382kB )

GMP+ FC Scheme 2020

Zielitz plant
Products
KaSa K99®
German ( PDF | 382kB )
English ( PDF | 382kB )

GMP+ FC Scheme 2020

K+S Czech Republic a.s. Praha
German ( PDF | 429kB )
English ( PDF | 382kB )

Guaranteed French Origin

English ( PDF | 617kB )
French ( PDF | 453kB )

Halal Certificate

Frisia Zout B.V., Harlingen Halal
Products
NUTRIKS® Pure
English ( PDF | 304kB )

Halal Certificate

Borth plant
Products
APISAL® NUTRIKS® Prime HD NaCl NUTRIKS® Pure
English ( PDF | 304kB )

Halal Certificate

Zielitz plant
Products
NUTRIKS® KaliSel
English ( PDF | 304kB )

Halal Certificate

Werra plant with Wintershall and Hattorf site
Products
Potassium sulfate 99.9% K2SO4, FCC, E515 Potassium Chloride 99.9% KCl, Ph. Eur., USP NUTRIKS® Epsom
English ( PDF | 306kB )

IFA Protect & Sustain program: Product stewardship

English ( PDF | 305kB )

IFS Food Certificate

Zielitz plant
Products
NUTRIKS® KaliSel
German ( PDF | 396kB )
English ( PDF | 398kB )

IFS Food Certificate

Bernburg plant
Products
NUTRIKS® Pure
German ( PDF | 397kB )
English ( PDF | 394kB )

IFS Food Certificate

Dombasle Cérébos
English ( PDF | 275kB )
French ( PDF | 297kB )

IFS Food Certificate

Ickenroth GmbH, Staudt
Products
NUTRIKS® Balance
German ( PDF | 394kB )

IFS Global Markets Food Certificate

K+S Czech Republic a.s., Olomouc
Czech ( PDF | 67kB )

IFS HPC Certificate

Dombasle Cérébos
French ( PDF | 253kB )
English ( PDF | 194kB )

ISO 14001 Certificate

K+S Czech Republic a.s., Prague
Czech ( PDF | 444kB )
English ( PDF | 396kB )

ISO14001 Certificate

Residue Management (Tailings Pile Management and Saline Wastewater Management) at site Neuhof-Ellers
German ( PDF | 795kB )
English ( PDF | 410kB )

ISO14001 Certificate

Tailings pile management (residue management), including the Hattorf and Wintershall tailings pile sites and wastewater management and process water management
English ( PDF | 389kB )
German ( PDF | 389kB )

ISO14001 Certificate

Frisia-Zout B.V., Harlingen
Select language English
  • English
  • German
  • Dutch
Download ( PDF | 368kB )

ISO 50001 Certificate Ickenroth GmbH

Ickenroth GmbH
English ( PDF | 1.17MB )

ISO 50001 Certificate K+S Aktiengesellschaft

K+S Aktiengesellschaft Certificate with enclosure
English ( PDF | 1.17MB )
English ( PDF | 4.33MB )

ISO 50001 Certificate

K+S Minerals and Agriculture GmbH
English ( PDF | 1.3MB )

ISO 50001 Certificate MSW Chemie GmbH

MSW Chemie GmbH
English ( PDF | 1.09MB )

ISO 9001 Certificate Annex

K+S Minerals and Agriculture GmbH
Select language English
  • German
  • English
  • Czech
  • French
  • Portuguese
Download ( PDF | 335kB )

ISO 9001 Certificate

K+S Minerals and Agriculture GmbH
Select language English
  • German
  • English
  • Czech
  • French
  • Portuguese
Download ( PDF | 481kB )

Kosher Certificate

K+S Minerals and Agriculture GmbH, K+S France SAS, Frisia Zout B.V.
Products
Potassium sulfate 99.9% K2SO4, FCC, E515 APISAL® NUTRIKS® Prime NUTRIKS® Epsom NUTRIKS® KaliSel NUTRIKS® Pure NUTRIKS® Balance
English ( PDF | 257kB )

NF Certificate

Borth plant
French ( PDF | 269kB )
English ( PDF | 269kB )

NF Certificate

Dombasle Saline
French ( PDF | 270kB )
English ( PDF | 270kB )

NF Certificate

Frisia Zout B.V., Harlingen
French ( PDF | 269kB )
English ( PDF | 269kB )

Certificate Qualified Waste Management

K+S-Baustoffrecycling-GmbH, Sehnde
German ( PDF | 416kB )

Certificate Qualified Waste Management

REKAL-Sigmundshall plant
Select language English
  • German
  • English
  • French
Download ( PDF | 309kB )

Certificate Qualified Waste Management

Werra plant, Herfa-Neurode underground storage
Select language English
  • German
  • English
  • French
Download ( PDF | 187kB )

Certificate Qualified Waste Management

Zielitz plant, underground storage
Select language English
  • German
  • English
  • French
Download ( PDF | 1.25MB )

Certificate Qualified Waste Management

Werra plant, underground recovery
Select language English
  • German
  • English
  • French
Download ( PDF | 395kB )

Systematic Safety Site Bad Salzdetfurth (based on ISO 45001)

Bad Salzdetfurth plant
German ( PDF | 1.78MB )

Systematic Safety Site Bergmannssegen-Hugo (based ISO 45001)

Bergmannssegen-Hugo plant
German ( PDF | 353kB )
English ( PDF | 379kB )

Systematic Safety Site Bernburg (based ISO 45001)

Bernburg plant
German ( PDF | 335kB )
English ( PDF | 364kB )

Systematic Safety Site Borth (based ISO 45001)

Borth plant
German ( PDF | 1.91MB )
English ( PDF | 1.13MB )

Systematic Safety Site Brauschweig-Lüneburg (based on ISO 45001)

Brauschweig-Lüneburg plant
German ( PDF | 599kB )
German ( PDF | 2.58MB )

Systematic Safety Site Central technology (based ISO 45001)

Zentrale Technik
German ( PDF | 1.1MB )

Systematic Safety Site Hamburg Port Authority (based ISO 45001)

Hamburg plant (K+S Transport GmbH)
German ( PDF | 1.21MB )

Systematic Safety Site MSW-Chemie (based on ISO 45001)

MSW-Chemie plant
German ( PDF | 642kB )

Systematic Safety Site Neuhof (based ISO 45001)

Neuhof-Ellers plant
German ( PDF | 211kB )

Systematic Safety Site Werra (based on ISO 45001)

Werra plant with Hattorf, Wintershall and Unterbreizbach site
German ( PDF | 382kB )
English ( PDF | 749kB )

Systematic Safety Site Zielitz (based ISO 45001)

Zielitz plant
German ( PDF | 962kB )
English ( PDF | 1.02MB )