Junior Drum Corps
Most junior drum corps are members of Drum Corps International and compete in DCI World Class or DCI Open Class. In the past, these corps classifictions were Division I, Division II, Division III, and All-Girl. In Canada, there were the added classifications of D- Class (also known as Stand Still), C-Class, B-Class and Parade corps.
Past and Current Regionals Organization
At one time there there were regional organizations that ran independently and parallel to Drum Corps International. Corps from these regions, for the most part, marched the first half of the season in their respective regions. They then competed in a regional championship.
- Drum Corps Midwest
- Drum Corps East
- Drum Corps South
- Drum Corps West
- Ontario Drum Corps Association
- Eastern Massachusetts Circuit
- Eastern States Circuit
- Great Lakes Drum Corps Association
- Garden State Circuit
- Federation des Association Musicales du Quebec
- Illinois Drum Corps Association
- Mid-America Circuit