Misereor is the official aid framework of the Catholic Church in Germany - since 1962, the German government is obligated under German law to provide financial support for the development work of church-aid organizations.
Trócaire claims to work "in the Occupied Palestinian Territory (OPT) and Israel." Its description of the region claims a population of 4.1 million (see below). The population of the West Bank and Gaza is appoximately 4 million, while that of Israel is over 8 million. Trócaire thus seems to serve only the population in the West Bank and Gaza, although it claims to work in Israel as well.