Instruct: Classify the following sentence into a predefined topic category:
What is the obligation of a competent court of a Member State 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:[Controller and processor, Cooperation and consistency, Rights of the data subject, Independent supervisory authorities, Transfers of personal data to third countries or international organisations, Remedies, liability and penalties, Provisions relating to specific processing situations, Principles, Final provisions, General provisions, Delegated acts and implementing acts]
Output: