Reference Letters & Work Certificates 2026

The reference letter is one of the most misunderstood documents in a European job search. In the United Kingdom it is often a brief, cautious email confirming job titles and dates. In Germany it is a formal, legally regulated certificate written in a coded language of grades that every HR manager reads between the lines. In France your employer is generally required to hand you one on your last day, while in the Netherlands the ritual is increasingly replaced by a phone call. A European employer judges your references by their own country's standards. This guide explains how references work across Germany, France, the Netherlands, the UK and Ireland, Spain, Italy and Poland — what employers may and may not say, how foreigners should request references, LinkedIn recommendations, and what to do when a former employer refuses.

Germany: the Arbeitszeugnis and its secret code

Germany has Europe's most elaborate reference system. When employment ends — and often while it continues, if you ask — you generally have a legal right to a written reference called an Arbeitszeugnis. The simple version (einfaches Arbeitszeugnis) states only the nature and duration of employment; the qualified version (qualifiziertes Arbeitszeugnis) also evaluates performance and conduct. You can generally request the qualified version, and most job seekers do, because German recruiters expect it.

The qualified Arbeitszeugnis uses a famously coded grading language. By law the reference must be wohlwollend — benevolent — so employers cannot write anything openly negative. Instead they signal grades through standardised phrases that HR professionals decode instantly:

The gap between an excellent reference and a mediocre one comes down to single words: stets (always) and vollsten (fullest). A foreign job seeker reading hat sich bemüht might think it sounds kind — it is one of the worst things a German reference can say. Watch subtler signals too: the listing order, the warmth of the farewell, and whether you left at your own request (auf eigenen Wunsch). Have your Arbeitszeugnis checked by an employment lawyer or review service before using it, and remember you generally have the right to challenge content you disagree with — employers must correct factual errors. Our European CV guide and cover letter guide show how references fit into a German-style application. See also jobs in Germany.

France: the certificat de travail

At the end of every employment contract, the French employer is generally legally required to give you a certificat de travail: a factual document stating start and end dates, job titles and positions held — brief, neutral, with no performance grading. Keep it with the attestation employeur and final payslips — future French employers may ask for them. Separately, request a lettre de recommandation from your manager: voluntary, personal, and influential precisely because it is not mandatory. A short recommendation letter translates your French experience into a format German or British recruiters understand. Browse jobs in France.

Netherlands: the getuigschrift and the phone reference

Dutch employees generally have the right to request a getuigschrift (testimonial) when employment ends — a factual statement of role and duration, to which performance comments can typically be added on request. In practice, though, the Netherlands has moved toward reference checks by phone or email, and many larger employers give only factual confirmations to limit legal risk. Have two or three former managers ready who have agreed to be contacted — and brief them first. Our LinkedIn optimisation guide for European jobs covers how Dutch recruiters treat your profile as a living reference. See jobs in the Netherlands.

UK and Ireland: short, cautious, post-offer

In the UK and Ireland there is generally no legal obligation to provide a reference at all, with some exceptions in regulated sectors. References tend to be brief and factual — title, dates, sometimes a one-line comment on conduct — because a reference must be true, accurate and fair. Typically you name two referees and the employer contacts them after a conditional offer, which can be withdrawn if references disappoint. Always ask referees' permission first and warn them when a check is coming. Students and graduates can use a tutor or internship supervisor — see our guide for students and fresh graduates and graduate schemes in Europe. Browse jobs in Ireland.

Spain, Italy and Poland

Spain: employers commonly provide a carta de recomendación on request — often warm and personal — plus a certificado de empresa confirming dates and role. Have an English translation ready for international applications. Explore jobs in Spain.

Italy: the lettera di referenze is common but entirely voluntary; employers may instead issue a simple certificato di servizio. Because it is discretionary, an enthusiastic Italian reference carries real weight — offer to draft an English version for your employer to sign. See jobs in Italy.

Poland: employers are generally required to issue a świadectwo pracy (work certificate) when employment ends, with contents largely standardised by law. It is factual rather than evaluative, so Polish job seekers applying abroad often add a separate recommendation letter from their direct manager. Browse jobs in Poland.

What employers may and may not say

• Truth and accuracy: a reference must not contain false or misleading statements, and employees harmed by an inaccurate one can generally seek legal remedies.
• No prohibited discrimination: health conditions, pregnancy, trade union activity, religion and political views have no place in a reference — mentioning them can be unlawful.
• Data protection: under the GDPR your former employer needs a lawful basis — usually your consent — to share your data with a new one.
• Good-faith limits on negativity: Germany's Wohlwollensgebot (duty of benevolence) is the strictest version of a principle found in various forms across Europe.
• Salary history: in many European markets it is increasingly inappropriate — sometimes unlawful — for a new employer to ask your old one about your pay.

Employment rules vary by country and change over time. This guide is general information for job seekers, not legal advice — if a reference dispute could affect your livelihood, consult an employment lawyer in the relevant country.

How foreigners should request references

1. Ask early, in writing, stating exactly what you need: a signed letter on company letterhead, in English (or the target country's language), covering title, dates, responsibilities and a performance assessment.
2. Offer to draft it. Busy managers agree faster when you provide a draft they can edit and sign — kept honest, never inventing praise they would not endorse.
3. Localise the format: structured performance wording for Germany; a concise letter plus a call-ready referee for the UK.
4. Get current contact details — European employers do verify, and a dead address looks evasive. For official certificates like the Polish świadectwo pracy, provide a clean accurate translation and scan every original.

LinkedIn recommendations vs formal references

LinkedIn recommendations are useful social proof but not a substitute for formal references. They help you get shortlisted — recruiters in the Netherlands, Ireland and the UK do read them, so aim for 3–5 specific ones from managers or clients. Formal references are checked late, usually after a conditional offer, and are about verification and risk management. Never list a LinkedIn connection as a formal referee without asking first, and keep both channels consistent. Reference checks often run alongside final interviews — see our European interview questions and answers guide.

When a former employer refuses

• Check your legal position: in France, Germany, the Netherlands and Poland you generally have a right to at least a factual certificate — a letter from an advice service or union often unlocks a refusal.
• Go around, not through: a personal recommendation letter from your direct manager (clearly marked as personal) is widely accepted even when the company refuses.
• Use alternative proof: contracts, payslips, tax documents and official certificates prove you held the role; pair them with LinkedIn recommendations describing your work.
• Address it proactively: tell the recruiter yourself first — briefly, factually, without badmouthing anyone — and offer alternative referees.

Your reference checklist for 2026

• Know the local format: coded Arbeitszeugnis for Germany, factual certificates for France and Poland, phone-ready referees for the Netherlands, UK and Ireland.
• Request certificates in writing as soon as employment ends; have German ones checked for coded grading.
• Always get referees' permission, brief them before checks, and translate foreign references to local expectations.
• Build 3–5 strong LinkedIn recommendations as a complement, not a replacement.
• Keep scans of every certificate, contract and payslip in one folder.