The organization boasts over 6,000 current members, and serves as a resource for media and scholarly work in the area of contemporary a cappella.

Furthermore, the awards aim to foster the a cappella community by having its best and brightest participate in the CARA nomination and judging process.

Finally, CASA uses the application process as a means to provide resources to charitable programs such as Tunes to Teens (free a cappella recordings for students).

The CASA Acapedia is a large database of a cappella groups, solo artists, beatboxers, studios, producers and more.

The Ambassador Program aims to unite singers and groups across the U.S. and world via an organized networking system.

Ambassadors also keep abreast of a cappella happenings globally via CASA.org, and share that information with their respective communities while encouraging them to become CASA members, to sing in Contemporary A Cappella League groups, to attend CASA festivals, and to support the vocal arts.

[9] CASA establishes contemporary a cappella choruses across the United States, having done so from the San Francisco Bay Area[10] to Maryland.