U.S. Department of State, 2020 Report on International Religious Freedom: Montenegro: According to 2020 data from the nongovernmental organization (NGO) the Center for Democracy and Human Rights (CEDEM), the SOC [= serbisch-orthodoxe Kirche] is estimated to account for approximately 90 percent of the Orthodox population, while the MOC [= montenegrinisch-orthodoxe Kirche] makes up the remaining 10 percent.