American Choral Directors Association

ACDA is organized in six regions: Midwestern, Eastern, Northwestern, Southern, Southwestern, and Western. Every year, conferences with topics pertaining to choral conductors are held. In even numbered years, a region conference is held in each region, and in odd numbered years, a national conference takes place in a major U.S. city. In 2021, ACDA organized its first virtual national conference in response to the COVID-19 pandemic. In 2023, the organization returned to an in person conference, with Cincinnati serving as the host city. Each year, a different university hosts the yearly ACDA chapter.

Their official publications are the Choral Journal, as well as the scientific research journal International Journal of Research in Choral Singing (online only).

As of 2020, Robyn Hilger was serving as the organization's executive director.

Brock Commission

Since 1991, the ACDA awards the "Raymond W. Brock Memorial Commission" to "a recognized composer to write a choral composition in an effort to perpetuate quality choral repertoire."