Complete guide to posted workers in EU hospitality
2026-10-08 — Stafflab
Cross-border staffing is the most practical response to Europe's structural chef shortage, but it comes with a legal framework that many restaurant operators only half-understand. This guide covers everything you need — the Posted Workers Directive, A1 certificates, host-country notifications, equal pay obligations, and VAT treatment — so you can hire legally, confidently, and without expensive surprises.
What is a posted worker under EU law
A posted worker is an employee sent by their employer to work temporarily in another EU member state. The key word is temporarily: the worker remains employed and socially insured in their home country while carrying out their assignment abroad. In hospitality, this typically means a chef employed by a Polish, Romanian, or Slovak staffing agency who is sent to work in a Dutch, Belgian, or Luxembourg restaurant for a period ranging from a few weeks to 18 months.
The posted worker framework exists to solve a genuine legal puzzle: which country's employment law applies when a worker crosses a border for work? The answer, under the Posted Workers Directive, is a hybrid. Social security stays in the home country (governed by the A1 certificate). Core employment conditions — pay, working time, health and safety — must meet the host country's standards. The employer-of-record can remain in the home country, which means the staffing agency handles payroll, social contributions, and employment contracts while you as the restaurant operator focus on the kitchen.
This arrangement is fundamentally different from hiring a local freelancer or a self-employed contractor. Posted workers have full employment protections in both countries; they are not a grey-market loophole. Properly structured, it is the most legally robust and operationally efficient way to hire skilled kitchen staff across EU borders. For more context on how the directive developed, see our EU Posted Workers Directive overview for hospitality.
It is also worth distinguishing a posted worker from a worker who relocates permanently to another EU country. A posted worker returns to their home country at the end of the posting; they remain integrated in their home labour market. A worker who relocates and takes up habitual residence in the host country becomes subject to host-country employment law in full — no A1 certificate applies, and social contributions are paid in the host country from the outset. Most kitchen staffing engagements of under 12 months are structured as genuine postings, preserving the simplicity of the home-country social security framework and the agency's employer-of-record position.
How the 2018 Posted Workers Directive changed the rules
The original Posted Workers Directive dates from 1996. For over two decades it allowed a simple arbitrage: workers posted from lower-wage countries had to receive the host country's minimum wage, but nothing more. A Polish sous-chef posted to Amsterdam only needed to earn the Dutch statutory minimum — not the sectoral collective agreement rate that a locally-hired sous-chef would receive.
The 2018 revision (Directive 2018/957) closed that gap. From 2020 onwards, posted workers must receive the same remuneration as comparable local workers, not merely the minimum wage. In practice, this means the applicable sectoral collective agreement (CAO in the Netherlands, CCT/CLA in Belgium, convention collective in Luxembourg) applies to posted workers too. If a Dutch hospitality CBA specifies a sous-chef rate of €18.50 per hour, a posted sous-chef must receive the same.
The 2018 directive also introduced a time limit: postings beyond 12 months (extendable to 18 months by notification) must comply with nearly all host-country labour law, not just the core conditions. This matters for longer engagements such as a full restaurant season. Short-term postings under 12 months are subject to the standard equal-pay and working-time rules but not the expanded long-term obligations.
The 2018 revision had a measurable impact on agency pricing. Agencies that previously competed partly on below-CBA pay rates were forced to recalibrate. In practice, this made the market more transparent: the day rate you pay today reflects genuine CBA-compliant remuneration, not hidden wage arbitrage. Operators evaluating multiple agencies should confirm that their quotes include CBA-rate pay rather than minimum wage — a significantly lower quote may indicate a non-compliant payroll structure that transfers legal risk to the receiving restaurant.
The A1 certificate — what it is and who issues it
The A1 certificate (formerly called E101) is the document that proves a posted worker remains covered by social security in their home country. Without it, the worker could theoretically be considered liable for social contributions in both countries — a costly and bureaucratically catastrophic outcome.
The certificate is issued by the social security authority of the worker's home country. For a Polish worker, that is ZUS (Zakład Ubezpieczeń Społecznych). For a Romanian worker, CNPP. The employer — usually the staffing agency — applies on behalf of the worker before the posting begins. The document names the worker, the sending employer, the receiving country, and the period covered.
Inspectors in NL, BE, and LU increasingly carry out on-site checks in restaurants and catering operations. If a posted worker cannot produce an A1 certificate during an inspection, the restaurant operator can be held jointly liable for unpaid contributions. The fine exposure is not trivial: Belgian labour inspectors have issued penalties exceeding €10,000 per worker in egregious cases. For a complete walkthrough of the application process, see our A1 certificate step-by-step guide for restaurants.
Host-country notification requirements
Every EU member state that hosts posted workers can require advance notification. In Benelux, all three countries have mandatory systems, and each works differently. The critical point is that notification is the receiving company's responsibility in some systems and the sending employer's responsibility in others — failing to understand who is responsible has led to substantial penalties for restaurant operators who assumed their staffing agency had handled everything.
For a granular breakdown of each system, including portal URLs, deadlines, and penalty ranges, see our dedicated article on host-country notification requirements for NL, BE and LU. The table below summarises the key parameters.
| Country | System name | Notification deadline | Responsible party | Penalty range |
|---|---|---|---|---|
| Netherlands | WagwEU (via meldloket.nl) | Before work starts | Sending employer (or client if employer fails) | €1,500–€10,000 per violation |
| Belgium | LIMOSA (via limosa.be) | Before first day of work | Sending employer | €250–€5,000 per worker |
| Luxembourg | ANS + ITM notification | At latest on day of arrival | Sending employer; copy to client recommended | Up to €5,000 (ITM) |
Equal pay obligation — what "same pay as local workers" means in practice
Equal pay under the 2018 directive means the total remuneration package must match what a comparable local employee receives. This is not limited to base hourly rate. It includes unsocial-hours supplements (evenings, weekends, public holidays), service-charge distributions where mandatory under a CBA, and any allowances that form a normal part of remuneration under the sectoral agreement.
What is explicitly excluded from the equal pay calculation is reimbursement of posting-related costs — travel, accommodation, and meals provided by the employer during the posting. These are treated as cost reimbursements, not pay, and cannot be netted against the required remuneration. A staffing agency that pays a sous-chef €16/hr in Poland but only €14/hr in the Netherlands (claiming the difference covers accommodation) is in breach of the directive.
For a country-by-country breakdown of hospitality sector pay scales, including approximate 2026 figures for kitchen brigade roles, see our article on equal pay rules for posted chefs.
VAT treatment for cross-border staffing invoices
When a staffing agency based in Poland invoices a Dutch restaurant for a posted chef's services, where does VAT apply? The answer under Article 44 of the EU VAT Directive is: in the country of the buyer (the restaurant). This is the B2B reverse charge mechanism. The Polish agency issues an invoice with 0% VAT and adds a note that the recipient is liable for VAT under Article 44. The Dutch restaurant self-assesses Dutch VAT — declaring both an output and an input on the same VAT return, which typically nets to zero for a VAT-registered business.
The mechanism is well-established, but restaurants frequently hand these invoices to bookkeepers who are unfamiliar with the reverse charge and either post them incorrectly or panic at the 0% rate. For a full explanation of how these invoices should be processed and what your accountant needs to know, see our guide on VAT reverse charge for cross-border hospitality staffing.
Practical timeline: from request to first service (1–3 weeks with Stafflab)
The compliance framework above sounds complex, but in practice the timeline from initial request to a chef arriving on your kitchen pass is 7–21 days depending on urgency, the specific role, and which host country is involved. Here is the typical sequence:
- Day 1–2: You submit a staffing brief — role, dates, cuisine style, kitchen structure, accommodation availability.
- Day 2–4: Stafflab matches against its active candidate pool and sends 2–3 shortlisted profiles with video introductions.
- Day 4–5: You confirm your choice; Stafflab issues the posting agreement and work order.
- Day 5–8: A1 certificate application submitted (if not already held for the worker). Host-country notification filed via WagwEU / LIMOSA / ITM.
- Day 8–12: Accommodation arranged, travel booked, worker briefed on kitchen standards and schedules.
- Day 12–21: Worker arrives. Induction completed. First service.
For urgent situations — a head chef calling in sick two days before a major event — Stafflab maintains a rapid-deployment pool of workers with valid A1 certificates already in hand, cutting the timeline to 72–96 hours in many cases.
The timeline above assumes a new placement from scratch. For operators who have used Stafflab before, returning workers who already have valid A1 certificates and established posting history can be reactivated with minimal administration. This is one of the practical advantages of building an ongoing agency relationship rather than using spot placements: the compliance infrastructure is pre-built, and reactivation is largely a matter of issuing a new work order and booking travel. Operators planning for the next season should initiate conversations in the autumn to ensure preferred workers are reserved well ahead of competitor requests.
The practical timeline also shifts depending on which host country is involved. The Netherlands' WagwEU portal processes notifications in real time — a submission on day 8 is confirmed by day 8. Belgium's LIMOSA system similarly offers immediate confirmation. Luxembourg's ITM process involves an additional postal notification to the Inspection du Travail et des Mines, which adds one business day but does not meaningfully extend the overall timeline. The most variable element is the A1 certificate from the sending country's social security authority. ZUS in Poland typically processes within 7–10 business days under normal load; CNPP in Romania runs slightly longer at 10–14 days. Stafflab monitors each application with direct follow-up to the relevant authority, so operators receive their compliance pack — A1 certificate, notification confirmation, employment contract summary — at least 48 hours before the worker's first day.
One aspect of the timeline that operators frequently underestimate is the documentation handover on arrival day. Inspectors from the Dutch Inspectie SZW or Belgian CLS can appear on any service day, without advance notice, and expect to see physical documentation on-site: the A1 certificate, the host-country notification confirmation, and a copy of the posting agreement. An agency that emails these documents to your head office is not sufficient — they need to be physically present in a kitchen file by the morning of the first service. Stafflab provides a printed compliance pack with every placement, and our placement coordinators confirm the pack has been received and filed before day one.
How Stafflab handles compliance
Stafflab operates as the employer-of-record for all posted chefs and kitchen staff. This means we handle A1 certificate applications, WagwEU/LIMOSA/ITM notifications, employment contracts, payroll, and social contributions entirely within our administrative process. You receive a single B2B invoice per engagement — subject to VAT reverse charge — with no payroll administration on your side.
Our compliance team monitors regulatory changes across NL, BE, LU, SE, DK, and NO on a rolling basis. When the Dutch hospitality CBA is renegotiated, we update our pay rates automatically before the effective date. When Belgium adjusts LIMOSA requirements, we update our registration workflow. You focus on your kitchen; we handle the paperwork. Contact us to discuss your staffing needs and we will give you a compliance summary specific to your country and season.