
bescheinigen
to certify
To confirm or attest something to someone in writing, often officially.
Der Arzt bescheinigte ihm eine einwöchige Arbeitsunfähigkeit.
The doctor certified that he was unable to work for one week.
to certify / attest
Loading your saved state.

to certify
To confirm or attest something to someone in writing, often officially.
Der Arzt bescheinigte ihm eine einwöchige Arbeitsunfähigkeit.
The doctor certified that he was unable to work for one week.

to attest
To attribute a certain quality or certain behavior to someone, often with an evaluative connotation.
Die Kritiker bescheinigten dem Film mangelnde Originalität.
The critics attested a lack of originality to the film.
'Bescheinigen' (to certify/attest) is an inseparable verb because it begins with the prefix 'be-'. The prefix remains firmly attached to the verb stem in all sentence forms and tenses.
Ich lasse mir die Teilnahme am Kurs bescheinigen.
I am having my participation in the course certified.
This verb requires a fixed sentence structure: the person receiving the confirmation is in the dative, and the thing being confirmed is in the accusative. The pattern is: jemandem (dative) etwas (accusative) bescheinigen.
Der Professor bescheinigte der Studentin (Dativ) gute Leistungen (Akkusativ).
The professor attested good performance (accusative) to the student (dative).
If the object is an official fact, e.g. 'Teilnahme' (participation) or 'Arbeitsunfähigkeit' (incapacity for work), the verb means 'to confirm in writing'. If the object is an abstract quality, e.g. 'Talent' (talent) or 'Faulheit' (laziness), it means 'to attribute'.
Der Trainer bescheinigte ihm großes Talent.
The coach attested great talent to him.
In the meaning 'bestätigen' (to confirm), 'bescheinigen' (to certify) is almost always used in a formal or official context. It is about providing proof.
Bitte lassen Sie sich den Erhalt des Pakets schriftlich bescheinigen.
Please have receipt of the package certified in writing.
to confirm
Bestätigen generally means officially recording that information is correct. Bescheinigen is more specific: an authorized body confirms a fact to someone, usually in writing. For a general assurance, bestätigen is appropriate; for a formal document, bescheinigen is more appropriate.

Die Ärztin bescheinigte dem Patienten schriftlich, dass er gesund ist.
The doctor certified in writing that the patient was healthy.
Die Ärztin bestätigte dem Patienten mündlich, dass er gesund ist.
The doctor verbally confirmed to the patient that he was healthy.