We have multi-layered, anti-corrosive coating application for the steel structural elements in the interior. Layering is like this: Shop Primer, Primer and Top Coat. The VOC value for the top coat 240 g/lt which is below the GS-03 limit 250g/lt therefore OK. But I wonder in the scope of the credit IEQc4.2, should it also be considered the VOC values of the primers and shop primers?

Thanks in advance