Our quality promise

To ensure that you can rely on the quality of our services at all times, we are regularly audited by independent bodies and set our own high standards for our company.

• We are proud of over 300 Accreditations according to DIN EN ISO/IEC 17025:2018 for calibration procedures in our laboratories and at customer sites.
• Testo Industrial Services maintains a quality management system in accordance with DIN EN ISO 9001:2015.
• Well-founded training and regular advanced training extend and secure the competences of our employees, so that they can fulfil their tasks in the best possible way.
• IT Security & Archiving: The IT security management of Testo Industrial Services is based on DIN EN ISO 27001, a corresponding certification is planned. We comply with the legal requirements for the storage of business documents. Our certificates are archived in PDF/A format on the Testo storage system.
• We officer maintain a safe working environment for our employees, continuously monitor it and optimises it where necessary.