EPD registration numberNEPD-2139-966 Conversion factor to mass (kg) per declared or functional unit1.0 C4 - global warming potential0.0117 kg CO2 eq.A1-A3 - global warming potential2.87 kg CO2 eq.C3 - global warming potential0.869 kg CO2 eq.A5 - global warming potential0.504 kg CO2 eq.Name of verifierOle M. K. Iversen A1-A3 - GWP-IOBC3.73 kg CO2 eq.D - global warming potential-0.049 kg CO2 eq.EPD NameNorgips Floorboard/Gulv type DIR A4 - global warming potential0.416 kg CO2 eq.Production site(s) nameSvelvik, Norway Name of verifier's organisationAsplan Viak AS Reference service life according to ISO 15686-860 60.0 År