I am working on LEED CS for high-rise building.
I have questions about the location that needs to apply Low-VOC paints and coatings. As I understand, the paints and coatings used on the interior of the building must be Low-VOC content.

How does LEED defy "interior of the building"? The interior side of the open-air area such as car parking or building entry with canopy would be considered as interior or exterior of the building? I also don't completely understand what they mean "inside of the weatherproofing system".