Királyhágómellék Reformed Church District
The Királyhágómellék Reformed Church District is one of the two districts of the Reformed Church in Romania, with its headquarters in Oradea. It was part of the Tiszántúl Reformed Church District of the Reformed Church in Hungary from the 16th century until 1920, when it came under Romanian administration in accordance with the Treaty of Trianon and became part of the newly founded Reformed Church in Romania. In 2004 it had 320,000 members in 271 congregations and 342 house fellowships. The Apostles Creed, the Heidelberg Catechism and the Second Helvetic Confession are the official standards.