paragraph 329 in volume 3, chapter 21, The Oral Proceedings
By Article 54 of the Statute, when, subject to the control of the Court, the agents, counsel and advocates have completed their presentation of the case, the President shall declare the hearing closed. The closure of the hearing, announced in open court, is without prejudice to the right of the Court proprio motu to reopen it if it thinks it necessary. On the other hand, the parties have no further right of access to the Court, whether to submit additional written material or new argument, save to…