Legal status of the Holy See Legal status of the Holy See The legal status of the Holy See, the ecclesiastical jurisdiction of the Catholic Church in Rome, both in state practice and according to the writing of modern legal scholars, is that of a full subject of public international law, with rights and duties analogous to those of States. Although the Holy See, as distinct from the Vatican City State, does not fulfill the long-established criteria in international law of statehood; i.e. having a permanent population, a defined territory, a stable government and the capacity to enter into relations with other states; its possession of
Holy See weakened the authority of the Holy See throughout much of Europe. Following the French Revolution, the Papal states was briefly occupied as the "Roman Republic" in 1798–1799 as a sister republic of the First French Empire under Napoleon, before the territority was reestablished. Notwithstanding, the Holy See was represented in and identified as a "permanent subject of general customary international law vis-à-vis all states" in the Congress of Vienna in 1814-1815. The Papal States was recognised under the rule of the Papacy and largely restored to their former extent. Despite the Capture of Rome in 1870 by the Kingdom of