On our project we have a few spaces like corridors and break rooms with kitchen area which don't have a direct ducted air supply from the AHU (CAV system). The air for these rooms is transferred from adjacent spaces (like office rooms) via transfer grills or via spaces under the doors. Does this solution comply with ASHRAE and LEED requirements or do we have to provide a direct ducted fresh air supply from the AHU to the corridor and break rooms?