This article is only relevant when the country in which the employee pays their social security contributions (home country/payroll country) is Belgium.
Applying for A1 certificates in via an online authorization over MAHIS, which allows us to access our clients’ WABRO portal.
Processing time is still unclear as WorkFlex has not received many applications yet. The main challenge is that WorkFlex must collect comprehensive information from the client, and any missing detail will halt the process.
✅ What you need to do
1. Sign a Power of Attorney both for WorkFlex and our local partner
We will provide you with a POA template. Please sign it and return it to us.
2. Either grant us authorization over MAHIS or accept our authorization request over MAHIS
The process is completely online and should not bear any complications.
⚠️ Key points to bear in mind
A POA is always required.
Additional operational and personnel details are required within the application form.
👉 Once these steps are complete, WorkFlex will fully manage the A1 application process on your behalf.