Cantors Assembly of America

Cantors Assembly (CA) is the international association of ḥazzanim (cantors) affiliated with Conservative Judaism. Cantors Assembly was founded in 1947 to develop the profession of the ḥazzan, to foster the fellowship and welfare of ḥazzanim, and to establish a conservatory for ḥazzanim. The latter goal was realized in 1952 with the establishment of the Cantors Institute at the Jewish Theological Seminary of America. This Institute later developed into the H. L. Miller Cantorial School of the Jewish Theological Seminary of America.

https://en.wikipedia.org/wiki/Cantors_Assembly