A
Swiss reference letter code

„[Auslassung]: Fehlende Erwähnung des Verhaltens gegenüber Kunden“

What this German phrase in your Swiss Arbeitszeugnis (employment reference letter) really says about you – and which grade it hides.

Literal translation vs. real meaning

Literal translation (what DeepL tells you)

“[Omission]: Missing mention of behaviour towards clients”

What Swiss HR actually reads

Omitting client conduct in a customer-facing role acts as eloquent silence ('beredtes Schweigen'), indicating client relationship issues (grade 3.5 on the Swiss 1-6 scale).

Hidden rating

Insufficient (Grade 3.5)

German rating: Ungenügend (Note 3.5)

3.5
Swiss grade (1–6, 6 = best)

What it means in detail

For roles involving client interaction, omitting a rating of customer conduct is a clear red flag in Switzerland. Under art. 330a CO and Swiss legal standards (Administrative Court ZH VB.2019.00365), HR readers conclude that the unmentioned trait was unsatisfactory. A full reference ('Vollzeugnis') must contain a complete evaluation of performance and conduct (BGE 129 III 177).

How to fix it

The employee should demand in writing that the missing assessment of client conduct be added.

Suggested wording (German, for your HR department)

Der Arbeitnehmer sollte schriftlich die Ergänzung der fehlenden Zeugnispassage verlangen, da beredtes Schweigen eine versteckte Abwertung darstellt.

Hidden criticism detected (grade 3.5)

Under Art. 330a of the Swiss Code of Obligations (OR), a reference letter must be true but benevolent. Coded downgrades rarely come alone – the same letter often contains further codes or omissions.

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Relevant court decision

Telling silence & social conduct

Verwaltungsgericht ZH VB.2019.00365 vom 9. Mai 2020, E. 2.4

The Administrative Court of the Canton of Zurich describes the practice of “telling silence” (beredtes Schweigen): if a quality that would normally be mentioned is left out, the reader concludes that it is missing. Leaving out one group of people when describing conduct (e.g. superiors) is generally read as a hint at negative behaviour.

„Darunter gehört, wenn etwa bei der Verhaltensbeurteilung nur das Verhalten zu Mitarbeitern und Kunden erwähnt wird, nicht aber jenes zu Vorgesetzten.“

Unofficial translation: “This includes, for example, a conduct assessment that mentions behaviour towards co-workers and customers, but not towards superiors.”

Read the full decision (German)

Related phrases

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Upload your Arbeitszeugnis and get your overall Swiss grade, the number of issues found and a short legal assessment – explained in English.

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Read this entry in German: Bedeutung von „[Auslassung]: Fehlende Erwähnung des Verhaltens gegenüber Kunden“