This ruling follows a dispute between Brussels authorities and the airline European Air Transport (EAT). After an administrative sanction of 56,113 euros in 2007 for exceeding night limit values, EAT appealed the fine, considering that measurements from the ground and not from the source were contrary to the 2002/30/EC directive of March 26th, 2002.
The EU Court of Justice ruled that this approach was not an “operating restriction”, since it was not prohibiting the access to the airport involved, unless it ended up having similar effects to a prohibition of access and hindered the economic activity of the airlines. The Belgian court will now have to check if these measurements have such effects. The Brussels region could then receive the unpaid fines of the sanctioned airlines, for a total amount of several million euros.