Every posting document before day one
A1 for social security, then the notification of the host country: German customs (Zoll), LIMOSA in Belgium, WagwEU in the Netherlands, SIPSI in France. The package is complete before the worker steps on site.
Service · Posting of workers
Posting of workers
with full compliance.
Administration of workers from Ukraine, Moldova, Belarus and EU countries for assignments in Germany, Belgium, the Netherlands and France. A1, the posting notification of each host country and documents for third-country nationals – handled end to end by a licensed partner operator.
What you get
How it works in practice.
Three points where our model differs from a typical chain of intermediaries.
Legal status for third-country nationals
Workers from Ukraine, Moldova and Belarus are employed by the Polish operator with a Polish residence permit and work permit, and are posted under the freedom to provide services. We check the documents when a worker joins the reserve.
Employer duties stay with the operator
Health insurance, safety induction, workwear, travel to site and resolving disputes are handled by the operator as the employer.
Process
From the first request
to the team on site.
Deadlines and responsibilities are written into the contract with the partner operator – no grey areas.
Checking the need
The manager clarifies the trade, the length of the assignment, the host country and the documents the workers already hold, if they are your own staff.
Issuing documents
A1 usually takes 3–10 working days, LIMOSA, WagwEU and SIPSI 1–3 days; the German notification is filed before work starts. The operator runs the whole package in parallel.
Travel and start
Transport to site, accommodation, induction in the worker's language, PPE. During the first shift the foreman or an operator contact is reachable.
Extension and replacement
Tracking A1 validity and extensions, replacement from the reserve, monthly reconciliation of hours.
Frequently asked questions
Answers before the first call.
What is the A1 certificate?
The A1 confirms that the worker pays social security contributions in the country of employment, here Poland, and not in the host country. Without an A1, host-country authorities can claim contributions under their own law.
What has to be notified in each country?
Germany: registration with customs (Zoll) before work starts, plus SOKA-BAU in construction. Belgium: LIMOSA. The Netherlands: WagwEU via the Meldloket. France: SIPSI, plus the BTP card on construction sites. The operator files all of them.
Who is liable in an inspection?
The operator, as the employer, is responsible for lawful employment and posting. In all four countries, however, the client can be held liable for the subcontractor's wage obligations – in Germany as a guarantor for the minimum wage. That is why we give you pay and notification records to verify compliance.
Can Ukrainian nationals be posted?
Yes. Ukrainian nationals with a Polish residence permit and work permit are employed under a Polish employment contract and posted with an A1 and the notifications of the host country.
Do you work with direct contracts?
Yes. The contract is signed directly with the partner operator. BRIGGO is the single point of contact and coordinator, not an extra link in the employment chain.