The Patriarchate of Bulgaria is the national church of Bulgaria, representing the Bulgarian Orthodox Church. It was established in the 9th century and became an important religious institution in the region. The Patriarchate plays a significant role in the spiritual life of the Bulgarian people and is recognized as one of the autocephalous Orthodox churches. The headquarters of the Patriarchate is located in Sofia, the capital of Bulgaria. The church is led by a Patriarch, who oversees various dioceses across the country. The Patriarchate is also involved in social and cultural activities, promoting the values of the Orthodox Christian faith.