1. Armies are 24 elements each. Double all element counts in the army lists.
2. CinC's are per the army list. Each army may also have one subordinate general from any element in the army list except expendables, artillery, horde, Lit, CWg, or CP. Command radius is 8 BW within either the CinC or Sub general.
3. The CinC gets the +1 combat bonus, the sub general does not.
The CinC counts as 2 elements lost, the sub general only one.
4. Only one pip die is rolled for each army. Note: Players may want to maximize group moves, as you only have 1D6 of pips available.
5. The battlefield is 50% larger across, but regular depth dimensions.
6. The number of terrain pieces allowed is the same, though players may want to consider using terrain of the largest allowed dimensions if a lot of terrain is desired.
7. Victory is when the opponent has lost 8 or more elements instead of 4.
See this link for more information on DBA 24: link