Name of verifier's organisationNorsus AS EPD programme operatorNæringslivets Stiftelse for Miljødeklarasjoner EPD registration numberNEPD-2709-1409-NO Reference service life according to ISO 15686-860 60.0 ÅrConversion factor to mass (kg) per declared or functional unit1.0 A1 - global warming potential0.759 kg CO2 eq.A3 - global warming potential0.014245 kg CO2 eq.