Swiss Work Reference (Arbeitszeugnis): Rights and Content
Every employee in Switzerland is entitled to a work reference at any time. It must be complete, truthful, and positive in tone. Swiss work references use a coded language with specific formulations – knowing the code can make a significant difference in your job search.
Legal Entitlement
Art. 330a OR gives every employee an unconditional, time-unlimited right to a work reference. Two types exist: the qualified reference (assessing performance and conduct – the standard) and the simple reference (only position and duration, without evaluation – on express employee request). The qualified reference is the norm in Switzerland.
What a Work Reference Must Contain
A complete work reference includes: personal details (name, date of birth), employment duration, job description, performance assessment (quality, quantity, reliability), conduct assessment (toward managers, colleagues, clients), reason for departure (optional), and closing formula. The closing must be positive and include good wishes for the future.
The Coded Language
Swiss work references use encoded formulations that signal performance levels. Examples: 'always to our fullest satisfaction' (sehr gut / excellent), 'to our full satisfaction' (gut / good), 'to our satisfaction' (befriedigend / adequate), 'broadly to our satisfaction' (ungenügend / below expectations). Qualifications and omissions are deliberate signals – read references carefully.
Requesting Corrections
You can request a correction at any time, including after termination, with no statute of limitations. If the employer refuses, you may take the matter to the labour court (Arbeitsgericht / tribunal des prud'hommes). The court assesses whether the reference is truthful and positive in tone – not whether it corresponds to the employee's wishes.
Context on the Swiss job market helps frame any career decision in Switzerland. Our gross-to-net salary guide shows what Swiss gross salaries look like after AVS, LPP and tax deductions. The salary negotiation guide covers how to use market data in offer discussions and which arguments work with Swiss recruiters. Our guide to working in Switzerland as a foreigner covers entry conditions, permit categories and practical relocation steps. The work permit guide explains B, C, G and L permit categories and processing timelines. For cross-sector salary benchmarks, the Switzerland salary guide covers all major roles and cities.
Frequently Asked Questions
Am I always entitled to a work reference in Switzerland?
Yes. Art. 330a OR gives every employee an unconditional right to a qualified work reference at any time, including during the employment relationship (interim reference).
What does 'to our full satisfaction' mean in a Swiss reference?
This corresponds to a 'good' rating (4/5). 'Always to our fullest satisfaction' means 'very good' (5/5). Omitting 'always' or 'fullest' downgrades the reference by one level.
Can I challenge a negative work reference?
Yes, at any time. Request a correction in writing from your employer. If refused, apply to the labour court. The court assesses whether the reference is truthful and benevolent in tone.
Can I request an interim work reference (Zwischenzeugnis) before leaving?
Yes. CO Art. 330a gives the right to a work reference at any time during the employment relationship, not only upon termination. An interim reference (Zwischenzeugnis) uses the same format as the final qualified reference and is formulated in the present tense. No justification is required: the right is unconditional. Interim references are particularly useful before an internal promotion review, when seeking outside opportunities, or after a change of manager who knew your performance well.
What is the 13th month salary in Switzerland?
The 13th month salary in Switzerland refers to an additional monthly salary paid once a year, typically in December. It is included in annual salary benchmarks as standard: when a Swiss employer quotes CHF 120,000 per year, this normally means 13 monthly payments of approximately CHF 9,231 each, not 12 payments of CHF 10,000. The 13th month is governed by the employment contract or collective agreement (GAV), not by statute. It is subject to social contributions (AHV/ALV) and income tax. Always clarify with a prospective employer whether a quoted annual figure includes or excludes the 13th month.
Swiss Code of Obligations (CO Art. 330a) · SECO · admin.ch