- EMEP Centre on Emission inventories and Projections (CEIP)
- EMEP/EEA Air Pollutant Emission Inventory Guidebook 2019
- The co-operative programme for monitoring and evaluation of the long-range transmission of air pollutants in Europe (EMEP)
- Task Force on Emission Inventories and Projections (TFEIP)
- United Nations Economic Commission for Europe (UNECE)
- the Convention on Long-range Transboundary Air Pollution (CLRTAP)
- The European Environment Agency (EEA)
- The European Environment Information and Observation Network (EIONET)
- The European Pollutant Release and Transfer Register (E-PRTR)
- UNFCCC - GHG data from UNFCCC
- European Solvent Industry Group (ESIG)
- The ETC on Air Pollution, Transport, Noise and Industrial Pollution (ETC/ATNI)
- Centre for Integrated Assessment Modelling (CIAM)
- The GAINS Model