Instruct: Classify the following sentence into a predefined topic category:
What should a competent court of a Member State do if it has information on proceedings concerning the same subject matter as regards processing by the same controller or processor that are pending in a court in another Member State?
Assign it to one of the following topics:[Delegated acts and implementing acts, Provisions relating to specific processing situations, Independent supervisory authorities, General provisions, Rights of the data subject, Remedies, liability and penalties, Principles, Controller and processor, Transfers of personal data to third countries or international organisations, Final provisions, Cooperation and consistency]
Output: