# National Emission reductions Commitments (NEC) Directive emission inventory data, 1990-2004

Data on emissions of air pollutants (NH3, NMVOC, NOX, SO2) reported annually by Member States to the European Commission with copies to EEA under Directive 2001/81/EC of the European Parliament and of the Council on National Emission Ceilings for certain pollutantshttps://sdi.eea.europa.eu/geonetwork/srv/api/records/7c7728b9-42bb-4405-9bc8-6ef052ba13ae


[More information](https://sdi.eea.europa.eu/catalogue/srv/api/records/7c7728b9-42bb-4405-9bc8-6ef052ba13ae)
    