A company is planning to publish an EPD(s) for their gypsum board products. Their products can be categorised into 6 types, with each type measuring in several differerent thicknesses and their specifications also differing in exothermic grades (1st and 2nd grades).

Can one EPD covering all their gypsum board products meet the LEED reqiuirment? Or do LEED specify how a range of products must be grouped into an EPD or how they must be covered by different EPDs?