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
Foreign relations of the Holy See accredited also to the Holy See. For reasons of economy, therefore, smaller countries accredit to the Holy See a mission situated elsewhere and accredited also to the country of residence and perhaps other countries. Massimo Franco, author of "Parallel Empires", asserted in April 2009 that the Obama administration had put forward three candidates for consideration but each of them had been deemed insufficiently pro-life by the Vatican. This claim was denied by the Holy See's spokesman Federico Lombardi, and was dismissed by Thomas Patrick Melady, former United States Ambassador to the Holy See, as being in conflict with diplomatic practice.