A
Swiss reference letter code

„setzte sich intensiv für die Belange der Mitarbeiterschaft ein“

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)

“...committed intensely to the interests of the workforce...”

What Swiss HR actually reads

Union activities or disruption of workplace peace were paramount (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

Under Swiss employment law (art. 330a CO), the principle of goodwill applies, leading employers to code negative evaluations. This specific phrase signals to Swiss HR that union involvement or internal conflict took precedence over actual work duties. It reflects an insufficient grade of around 3.5 on the Swiss scale.

How to fix it

It is recommended to submit a written objection to the employer and request a clearly positive performance clause, such as "erledigte die Aufgaben stets zu unserer vollen Zufriedenheit".

Suggested wording (German, for your HR department)

Es wird empfohlen, beim Arbeitgeber schriftlich Einsprache zu erheben und die Ersetzung der Formulierung durch eine klar positive Leistungsklausel (z.B. „erledigte die Aufgaben stets zu unserer vollen Zufriedenheit“) zu verlangen.

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

Goodwill vs. duty of truth

BGE 136 III 510, E. 4.1

The Federal Supreme Court describes the two poles of a Swiss reference letter: it should support your career and therefore be worded benevolently, but it must also give future employers a faithful picture – so it has to be true and complete.

„Ein solches qualifiziertes Zeugnis bzw. Vollzeugnis soll einerseits das berufliche Fortkommen des Arbeitnehmers fördern und deshalb wohlwollend formuliert werden. Andererseits soll es künftigen Arbeitgebern ein möglichst getreues Abbild von Tätigkeit, Leistung und Verhalten des Arbeitnehmers geben, weshalb es grundsätzlich wahr und vollständig zu sein hat.“

Unofficial translation: “Such a qualified reference letter should, on the one hand, support the employee’s career and therefore be worded benevolently. On the other hand, it should give future employers as faithful a picture as possible of the employee’s activity, performance and conduct, which is why it must in principle be true and complete.”

Read the full decision (German)

Related phrases

Decode your entire reference letter

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 „setzte sich intensiv für die Belange der Mitarbeiterschaft ein“