Our clients are already familiar with our high standards, the continuous improvement of processes, the digitization of services, while everyone else receives written proof.
TreiRo has designed and implemented an integrated quality-environment-health and safety at work management system in accordance with the requirements of ISO 9001: 2015, ISO 14001: 2015 and ISO 45001: 2018 standards. The certifications obtained over the years provide concrete evidence of management’s commitment, since 1999, to ensure the quality of services provided, environmental protection, health and safety at work.
To ensure that our standards are constantly maintained at a high level, we carry out strict internal controls. At the same time, we undergo second and third party audits at regular intervals, performed by clients and by accredited certification bodies.
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Acknowledgments received from accredited, independent certification bodies: |
Acknowledgments received from customers: |
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