to certify
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to certify
To officially confirm that a person, product, system, or process meets certain standards or requirements. This is usually done by an independent, recognized testing body.
Das Krankenhaus ist für sein Qualitätsmanagement zertifiziert worden.
The hospital has been certified for its quality management.
The verb 'zertifizieren' (to certify) belongs to the word family around 'das Zertifikat' (the certificate). A certificate is the official document you receive as the result of a successful certification.
Nach dem Kurs erhalten alle Teilnehmer ein Zertifikat.
After the course, all participants receive a certificate.
Although the word begins with 'zer-', it is not a typical German verb with a separable prefix. The syllable 'zer-' is part of the word stem from Latin, so the verb is inseparable. The prefix always remains attached to the verb.
Eine externe Firma zertifiziert unsere Produkte.
An external company certifies our products.
'Zertifizieren' (to certify) is very often used in the passive. This emphasizes the process or the result, while the certifying institution is often unimportant or is named with 'von' (by) or 'durch' (by/through).
Unser Unternehmen wurde erfolgreich nach ISO 9001 zertifiziert.
Our company was successfully certified according to ISO 9001.
This word belongs to technical and official language. You find it especially in contexts such as business, technology, education, and administration when official quality standards are involved.
Um in der EU verkauft zu werden, müssen viele elektronische Geräte zertifiziert sein.
In order to be sold in the EU, many electronic devices must be certified.
to certify / attest
Both words can confirm in writing that requirements have been met. Zertifizieren usually refers to a formal testing procedure carried out by a recognized, often independent body. Bescheinigen, on the other hand, can simply mean giving an individual official confirmation or issuing a corresponding document.
Eine unabhängige Prüfstelle zertifizierte das Produkt nach einem geregelten Verfahren.
An independent testing body certified the product according to a formal procedure.
Die Prüfer bescheinigten dem Produkt schriftlich, dass es die geforderten Eigenschaften hat.
The inspectors confirmed in writing that the product had the required properties.
