Altmark Trans (Court of Justice of the European Union case)

The Altmark Trans case is a ruling by the Court of Justice of the European Union concerning public service obligations in transportation. It clarified when public funding to transport services is allowed under EU rules on state aid. The court established that state aid is permissible if it compensates for services that are clearly defined and needed, ensuring no more than necessary funding is provided, and if the service operator is chosen through a fair and competitive process. Essentially, the ruling balances the need for public services with the EU's commitment to fair competition.