Decoding the Swiss Work Reference (Arbeitszeugnis): What the Polite Phrases Really Mean

If you have ever received a Swiss work reference -- an Arbeitszeugnis -- you probably noticed that it reads remarkably friendly. That is precisely the trap: Swiss employers are legally required to phrase references benevolently, so criticism moved between the lines. To an untrained reader, "stets zu unserer vollsten Zufriedenheit" and "zu unserer Zufriedenheit" both sound like praise. To an HR professional, two full grade levels separate them.

For expats this matters twice over: your Swiss references will follow these conventions whether you can read them or not, and recruiters all over Switzerland -- including in Geneva and Lugano -- routinely read German-language Zeugnisse. This guide covers the legal basis, the decode table for the classic formulations, and what to do when a reference sells you short.

Your Legal Right: Art. 330a OR

The foundation is Art. 330a of the Swiss Code of Obligations (Obligationenrecht, OR): you may request a reference from your employer at any time, covering the nature and duration of the employment relationship as well as your performance and conduct -- the so-called Vollzeugnis (full reference). If you specifically ask for it, the document must instead be limited to the nature and duration of employment -- the simple Arbeitsbestätigung (work confirmation).

Two details are worth remembering:

• "At any time" means exactly that. You do not have to wait for a termination. When your supervisor or your role changes, you can request an interim reference (Zwischenzeugnis) while staying with the company -- confirmed by the official Swiss authorities portal ch.ch.
• You choose the format. If a full reference would turn out badly and no agreement can be reached, the bare work confirmation can be the less damaging option. Be aware, though, that experienced HR readers may treat a confirmation-instead-of-reference as a signal in itself.

Truthful AND Benevolent -- Why the Codes Exist

The statute itself does not spell out the quality requirements, but the Swiss Federal Supreme Court's case law does: a reference must be complete and truthful (BGE 129 III 177). At the same time it must be phrased benevolently (wohlwollend), so it does not needlessly obstruct your professional future -- with benevolence finding its limit in the duty of truth, as the employers' association Swissmem summarizes it. In other words: you are entitled to a true reference, not necessarily a good one.

That tension bred the coded reference language: an employer who cannot praise but must sound friendly resorts to graded formulas, omissions, and stock phrases. One important framing note: ch.ch states explicitly that a reference must not contain ambiguous or coded formulations. So the "secret codes" are not an official standard -- they are widely used HR conventions: legally questionable, but so well known in practice that you need to be able to read them.

The Satisfaction Scale

The best-known pattern is the graded satisfaction formula in the performance summary. Swiss guides such as Reklamationszentrale and jobfiles.ch document it consistently. (We deliberately avoid numeric grades -- some guides count in the German school system, others in the Swiss one. The ranking is the same everywhere.)

Yes, the grammatically dubious superlative "vollste" (fullest) satisfaction is the top mark. And yes, one missing "stets" (always) costs a full grade level.

More Classic Formulations

Beyond the scale, dozens of individual stock phrases circulate. The most common ones, as consistently described by Swiss guides (Reklamationszentrale, jobfiles.ch, ostjob.ch):

Omissions and Closing Formulas: What Is Missing Speaks

The subtlest form of coding is qualified silence -- whatever cannot be praised is simply left out:

• "Friendly towards supervisors and customers" -- and the colleagues? If one group is missing, the relationship with it was strained.
• A missing satisfaction formula altogether stands out more than any weak grade.
• A very short reference after years of employment is a signal in itself.

The closing formula carries just as much weight:

• "We regret his departure, thank her for the valuable work, and wish him all the best for the future" -- regret, thanks, and good wishes together mark genuine appreciation.
• Missing thanks and regret mean the departure was not regretted.
• "Sie verlässt uns auf eigenen Wunsch" (she leaves at her own request) -- the resignation genuinely came from her. If that phrase is absent without comment, who terminated remains open.
• "Im gegenseitigen Einverständnis" (by mutual agreement) -- widely read by HR professionals as a hint at an employer-initiated separation.

One important caveat: not every clumsy reference is coded. Small companies without an HR department sometimes produce references written by someone who has never heard of these conventions. Always judge the overall picture, never a single line. Also note that in French- and Italian-speaking Switzerland the same legal rules apply, but the German-style graded scale is less codified in the certificat de travail -- French-language references tend to be somewhat more direct. Since recruiters across the country read German Zeugnisse, the German conventions remain the ones most worth knowing.

What to Do About a Bad or Coded Reference

1. Analyze it calmly. Check the satisfaction formula, the conduct statement against all three groups (supervisors, colleagues, customers), the closing formula, and the length relative to your years of service.
2. Talk to your employer first. Most reference corrections happen amicably. Bring a concrete alternative wording -- that is customary and legitimate, though the final choice of words stays within the employer's discretion.
3. Request a correction. If the reference contains untruths, errors, or coded phrasing, ch.ch confirms you can request that the text be changed. You are entitled to a truthful reference -- not to flattery: whatever is demonstrably accurate may stay.
4. Get help. If nothing moves, unions, legal-protection insurance, or cantonal conciliation authorities can support you. The last resort is a reference claim before the labour court -- get legal advice on proportionality first.

Where preparAItor Fits

In a Swiss application dossier, all your work references belong in the attachments -- together with the cover letter, CV, and diplomas, ideally as one clean PDF. If a former employer still owes you a reference, request it early: you have a legal right to the document, but the back-and-forth can take weeks.

And if one of your references contains formulations from the tables above: get it corrected first, then apply. A corrected reference works for you for years.

Sources

• Swiss Code of Obligations, Art. 330a -- Fedlex
• Reference letter from your employer in Switzerland -- ch.ch
• BGE 129 III 177 -- Swiss Federal Supreme Court
• Truthful and benevolent work references -- Swissmem
• Checking work references: decoding hidden codes -- Reklamationszentrale Schweiz
• Reference language: secret codes in the Arbeitszeugnis -- jobfiles.ch
• Hidden codes in your work reference -- ostjob.ch