1. 2013/39/EU (2013) Directive of the European Parliament and of the Council of 12 August 2013 amending Directives 2000/60/EC and 2008/105/EC as regards priority substances in the field of water policy Text with EEA relevance.
2. 2018/840/EU (2018) Commission Implementing Decision
3. (EU) 2018/840 of 5 June 2018 establishing a watch list of substances for Union-wide monitoring in the field of water policy pursuant to Directive 2008/105/EC of the European Parliament and of the Council and repealing Commission Implementing Decision
4. (EU) 2015/495 (notified under document C(2018) 3362).
5. Future water quality monitoring: improving the balance between exposure and toxicity assessments of real-world pollutant mixtures;Altenburger;Environ. Sci. Eur.,2019