List of ISO 19443 Certified Companies (access to ONUSIS database)

Acces to ONUSIS Database - Disclaimer  

 - The ONUSIS (Online NUclear Supplier Information System) database, compiled by NQSA, intends to provide general and indicative information about ISO 19443 certified companies worldwide.

- The information presented in ONUSIS is provided for informational purposes only and does not constitute a contractual commitment from NQSA nor from the stated certified companies.

- The database is periodically updated according to NQSA defined processes. Despite all best efforts, NQSA cannot guarantee the completeness, accuracy, or permanent updating of the data. Request for modification or update of information shall be sent to contact@nqsa.org.

- Some information may be confidential and subject to usage restrictions. Reproduction or dissemination of ONUSIS information is subject to prior authorization from NQSA and from the stated certified companies.

- The user assumes full responsibility for the interpretation and use of these data, and is advised to verify certification details directly with the certified organizations.

- This database is provided "as is" without any warranty of any kind, either express or implied, including but not limited to:

• The accuracy of certification information
• The current status of certifications
• The completeness of company details

- ISO 19443 certification does not prejudge the operational quality or overall performance of the listed companies.

Access NQSA ONUSIS database