Various changes in the organization of the Permanent Court of International
Justice, particularly in the arrangements for its sessions, were envisaged in the amendments to the Statute of the Court annexed to the Protocol for the Revision of the Statute, of September 14, 1929. This protocol failed to come into force in September, 1930, as planned. While it may yet come into force, that event may be postponed for several years. It would seem to require ratification by each of the forty-five states which have ratified the Protocol of Signature of December 16, 1920, as well as ratification by the United States of America. Only thirty-five states members of the League of Nations have now (May 1, 1931) ratified the protocol of September 14, 1929, and it may prove to be a difficult task to persuade the remaining eleven states to ratify promptly. Meanwhile, it has seemed desirable that the court itself should revise its rules in the direction of some of the changes which would have been effected by the amendments to the statute.