Measurements of emissions of EC, OC, CH4, NMVOC and PM2.5 from domestic biomass combustion in the Nordic countries have been made, covering ten central heating boilers and nine residential heaters. BC emissions expressed as Elemental Carbon (EC) varied between 0,5 and 35 mg/MJ for boilers and between 3 and 122 mg/MJ for heaters. PM2,5 emissions varied between 14 and 1975 mg/MJ for boilers and between 35 and 821 mg/MJ for heaters. This work was conducted within the Nordic Council of Minister´s project “Improved emission inventories of Short Lived Climate Pollutants, SLCP”. The work was performed by SP Technical Research Institute in cooperation with Teknologisk Institut, Denmark.The results presented here comprise the technical basis for emission factors developed and reported in TN2017:570