The Beit Din of Jerusalem is the official religious court for deciding religious/halachic topics for Nesarim in the Holy City.
The Beit Din works very closely with established institutes within Rosh Beit Yisrael such as the Beit Knushta (Supreme Religious Court/Sanhedrin) and the Shomerim d'Yerushalayim.
For local rulings of the Beit Din see
this page. (English)
Officers of the Beit Din of Jerusalem
Rabbi Yisrael ben David Y. (Nasi/President)
Rabbi Chaim Y. (Chancellor)
Rabbi Yoseph Dov Y. (Vice-Chancellor)
Rabbi Haim Nahum Y. (Secretary)
Rabbi Ya'aqub Raphael Y. (Observer)
Rabban Kenan'ya Y. (Observer)
Rabban Ruben Y. (Observer)
Former Nasi/President
Zakan Benyamin Chaim Y., of blessed memory, gathered unto his fathers January 31, 2008