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NQSA
ISO 19443
ISO 19443
ISO19443 – NQSA One step further
Certified companies
Statistics (from ONUSIS database)
List of Certified Companies (access to ONUSIS database)
Accredited Bodies
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NQSA
ISO 19443
ISO 19443
ISO19443 – NQSA One step further
Certified companies
Statistics (from ONUSIS database)
List of Certified Companies (access to ONUSIS database)
Accredited Bodies
News
We take of
safety and quality
in the nuclear supply chain
List of ISO 19443 Certified Companies (ONUSIS database)
Last Update: 31/10/2025
Country
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Australia
Austria
Belgium
Czech Republic
France
Germany
India
Italy
Japan
Korea
Luxembourg
Poland
Romania
Russia
Slovakia
South Africa
Spain
Sweden
Switzerland
Thailand
UK
Ukraine
USA
Certification scheme
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Certification Body Unknown
Certified by Accredited Certification Body
Certified by Non Accredited Certification Body
Certification status
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Active
Unknown
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EDF - CNEPE
EDF_CNEPE
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EDF - DCN
EDF_DCN
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EDF - DIPDE
EDF_DIPDE
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EDF - DIRECTION INDUSTRIELLE
EDF_DIRECTION_INDUSTRIELLE
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EDF - DIRECTION TECHNIQUE DE LA DIPNN
EDF_DIRECTION_TECHNIQUE_DE_LA_DIPNN
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EDF - DPN - UTO
EDF_DPN_UTO
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EDF - DSPTN
EDF_DSPTN
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EDF Direction de Projet EPR2
EDF_DIRECTION_DE_PROJET_EPR2
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EDVANCE
EDVANCE
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EFECTIS FRANCE
EFECTIS_FRANCE
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EFFITECH
EFFITECH
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EGCS
EGCS
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EGI Etudes Générales d'Installations
EGI_ETUDES_GENERALES_D_INSTALLATIONS
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EGIS INDUSTRIES
EGIS_INDUSTRIES
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EGLP Ingénierie Mécanique
EGLP_INGENIERIE_MECANIQUE
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EIFFAGE ENERGIE SYSTEMES
EIFFAGE_ENERGIE_SYSTEMES
Country
France
Certification status
Active
Certification scheme
Certified by Accredited Certification Body
EIFFAGE GENIE CIVIL
EIFFAGE_GENIE_CIVIL
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EIFFAGE METAL
EIFFAGE_METAL
Country
France
Certification status
Unknown
Certification scheme
Certified by Accredited Certification Body
EKIUM
EKIUM
Country
France
Certification status
Active
Certification scheme
Certified by Accredited Certification Body
EMERSON PROCESS MANAGEMENT
EMERSON_PROCESS_MANAGEMENT
Country
France
Certification status
Active
Certification scheme
Certified by Accredited Certification Body
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