Foreign relations of the Holy See treaties. Traditionally, an agreement on religious matters between the Holy See of the Catholic Church and a sovereign state is called a concordat. This often includes both recognition and privileges for the Catholic Church in a particular country, such as exemptions from certain legal matters and processes, issues such as taxation, as well as the right of a state to influence the selection of bishops within its territory. Foreign relations of the Holy See The Holy See has long been recognised as a subject of international law and as an active participant in international relations. One observer has said that
Administration of the Property of the Holy See Papal States in 1870. In 1891 he entrusted the management of the patrimony of the Holy See to a commission of cardinals, already set up to supervise, but not manage, the administration of Peter's Pence and of the patrimony of the Holy See. On 16 December 1926, Pope Pius XI united with this commission the Prefecture of the Sacred Palace and the Section of the Departments of the Church. On 15 August 1967, Pope Paul VI combined the Special Administration of the Holy See and the Administration of the Property of the Holy See into one office, the Administration of