Do you have any questions about your invoice?
The Invoicing department is available to help you with any questions about your invoices.
- The office is open :
- from 8.30 a.m. to 12.30 a.m. on Monday to Thursday
- from 2.00 p.m. to 4.00 on Wednesday
- closed : Friday
- entrance is via 121, boulevard de Waterloo
Follow the “Administration” pictogramme :
- Phone: (+32) (0)2 541 39 91
- Email: firstname.lastname@example.org
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