1. Intended Nationally Determined Contribution of the EU and its Member States, Submission by Latvia And The European Commission On Behalf Of The European Union and its Member States Riga, 6 March 2015 http://www4.unfccc.int/Submissions/INDC/Published%20Documents/Latvia/1/LV-03-06-EU%20INDC.pdf (access 15.07.2016)
2. EU Reference Scenario 2016 Energy, transport and GHG emissions Trends to 2050, European Commission Directorate-General for Energy, Directorate-General for Climate Action and Directorate-General for Mobility and Transport, (July 2016)
3. Directive (EU) 2015/2193 of the European Parliament and of the Council of 25 November 2015 on the limitation of emissions of certain pollutants into the air from medium combustion plants
4. Directive 2001/80/EC of the European Parliament and of the Council of 23 October 2001 on the limitation of emissions of certain pollutants into the air from large combustion plants
5. Directive 2010/75/EU of the European Parliament and of the Council of 24 November 2010 on industrial emissions (integrated pollution prevention and control)