8. Product rating according to UNE-EN 16578 Pillar 1 Pillar 2 Pillar 3 “Ecological requirements” “Economic requirements” “Social requirements” covers the applicable covers the applicable covers other applicable requirements of information requirements of information requirements of the infor- modules A1 to A5 modules B1, B6 and B7 mation modules B2 to B5 of UNE-EN 15804. of UNE-EN 15804. of UNE-EN 15804. Environmental product declaration. Vitreous china.