Standards, Regulation, Legislation and Agreements National Emission reduction Commitments Directive Published 2025 Share SHARE Facebook share Twitter LinkedIn Copy URL Email Download Download necd en Added on: 31 August, 2026 Breadcrumb Home Resource Library National Emission Reduction Commitments Directive The National Emission reduction Commitments Directive (NEC Directive) outlines obligations to reduce national emissions of the five main air pollutants (PM2.5, NOx, NMVOCs, NH3 and SO2). The current reduction obligations apply from 2020 to 2029, while stricter obligations will apply from 2030 onwards.The directive transposes the reduction commitments for 2020 agreed by the EU and its Member States under the Gothenburg Protocol under the United Nations Economic Commission for Europe (UNECE) Long-range Transboundary Air Pollution Convention (Air Convention). The more ambitious reduction commitments agreed for 2030 are designed to reduce the health impacts of air pollution by half compared with 2005.Further, the Directive requires that the Member States draw up National Air Pollution Control Programmes that should contribute to the successful implementation of air quality plans established under the EU’s Air Quality Directive.Page content:Reporting air pollutant emission inventories by Member StatesNational emission reduction commitmentsPolicies and measures to tackle air pollutionFlexibilitiesLinks to air pollution data