The Shulchan Aruch HaRav (Hebrew: שולחן ערוך הרב, lit. 'Shulchan Aruch of the Rabbi'; also romanized Shulkhan Arukh HaRav) is especially a record of prevailing halakha by Rabbi Shneur Zalman of Liadi (1745–1812), known during his lifetime as HaRav (Hebrew for "The Rabbi") and as the first Rebbe (Yiddish for "rabbi") of Chabad. Within the Chabad community the work is known as the Alter Rebbe's Shulchan Aruch. Source: Wikipedia (en)