paragraph 236 in volume 2, chapter 14, The Title of Jurisdiction
The question of the validity in time of a title of jurisdiction is distinct from the issue of the temporal factor in the jurisdiction itself, that is the temporal scope of jurisdiction conferred by the title of jurisdiction (see chapter 9, § II.156). Nevertheless, some elements are common to both features.
A title of jurisdiction is effective from the calendar date of its entry into force until the calendar date of its ceasing to be in force - the commencement date and the terminal date. As far as concerns t…