3. He shall also notify the Members of the United Nations through the SecretaryGeneral, and also any other states entitled to appear before the Court. Article 41 1. The Court shall have the power to indicate, if it considers that circumstances so require, any provisional measures which ought to be taken to preserve the respective rights of either party. 2. Pending the final decision, notice of the measures suggested shall forthwith be given to the parties and to the Security Council. Article 42 1. The parties shall be represented by agents. 2. They may have the assistance of counsel or advocates before the Court. 3. The agents, counsel, and advocates of parties before the Court shall enjoy the privileges and immunities necessary to the independent exercise of their duties. Article 43 1. The procedure shall consist of two parts: written and oral. 2. The written proceedings shall consist of the communication to the Court and to the parties of memorials, counter-memorials and, if necessary, replies; also all papers and documents in support. 3. These communications shall be made through the Registrar, in the order and within the time fixed by the Court. 4. A certified copy of every document produced by one party shall be communicated to the other party.