Current Division I rankings as determined by the average scores from July 30 to Aug. 5. These rankings are calculated by Drum Corps International at the end of each week of the Summer Music Games Tour and are used to determine the order of appearance at DCI major events. The “Change” column represents the change in rank between this week and last (July 16-22). The following rankings were used to determine order of appearance for the 2006 Division I DCI World Championship Quarterfinals.
- Division I rankings: July 23-29
- Division I rankings: July 16-22
- Division I rankings: July 9-15
- Division I rankings: July 2-8
