The Regulatory Service is responsible for the approval and the follow-up of:
- the quality charters
- the airport charges
- a Service Level Agreement with the ground handling companies
- the terms of use of Brussels Airport


The Regulatory Service for Railway Transport and for Brussels Airport Operations is the economic regulator for the Belgian railway (the “supervising body” according to the legal terminology) and for the Brussels Airport operations (the “economic regulatory authority” according to the legal terminology).
Generally speaking, the Service has the following missions:
The Regulatory Service is responsible for the approval and the follow-up of:


