Tomchei Tmimim

Tomchei Tmimim (Hebrew: תומכי תמימים, "supporters of the complete-wholesome ones") is the central Yeshiva (Talmudical academy) of the Chabad-Lubavitch Hasidic movement.

Here, Rabbi Schneersohn authored Kuntres Eitz HaChayim, guidelines and standards for a student's learning goals and schedule, personal conduct, prayer, and appearance.

When Rabbi Yosef Yitzchok Schneersohn left the Soviet Union in 1927, the yeshiva reestablished itself in Warsaw and later in Otwock, Poland.

[3][4] The central Yeshiva is housed today at the Chabad Lubavitch World Headquarters, at 770 Eastern Parkway in Brooklyn, NY, with approximately six hundred students.

Some affiliated institutions [8] (often essentially “post-graduate”) specifically focus on Rabbinical training, with the Semicha correspondingly requiring further depth and breadth.