1. In proceedings for the application of Article 81 or Article 82 of the Treaty, courts of the Member States may ask the Commission to transmit to them information in its possession or its opinion on questions concerning the application of the Community competition rules.

2. Member States shall forward to the Commission a copy of any written judgment of national courts deciding on the application of Article 81 or Article 82 of the Treaty. Such copy shall be forwarded without delay after the full written judgment is notified to the parties.

3. Competition authorities of the Member States, acting on their own initiative, may submit written observations to the national courts of their Member State on issues relating to the application of Article 81 or Article 82 of the Treaty. With the permission of the court in question, they may also submit oral observations to the national courts of their Member State. Where the coherent application of Article 81 or Article 82 of the Treaty so requires, the Commission, acting on its own initiative, may submit written observations to courts of the Member States. With the permission of the court in question, it may also make oral observations.

For the purpose of the preparation of their observations only, the competition authorities of the Member States and the Commission may request the relevant court of the Member State to transmit or ensure the transmission to them of any documents necessary for the assessment of the case.

4. This Article is without prejudice to wider powers to make observations before courts conferred on competition authorities of the Member States under the law of their Member State.