Legislación
- Directive 2007/60/EC of the European Parliament and of the Council of 23 October 2007 on the assessment and management of flood risks
- Directive 2006/118/EC of the European Parliament and of the Council of 12 December of 2006 on the protection of groundwater against pollution and deterioration
- Directive 2006/44/EC of the European Parliament and of the Council of 6 September 2006 on the quality of fresh waters needing protection or improvement in order to support fish life
- Directive 2006/11/EC of the European Parliament and of the Council of 15 February 2006 on pollution caused by certain dangerous substances discharged into the aquatic environment of the Community
- Directive 2006/7/EC of the European Parliament and of the Council of 15 February 2006 concerning the management of bathing water quality and repealing Directive 76/160 EEC
- Council Directive 98/83/EC of 3 November 1998 on the quality of water intended for human consumption
- Council Directive 96/61/EC of 24 September 1996 concerning integrated pollution prevention and control
- Council Directive 96/82/EC of 9 December 1996 on the control of major-accident hazards involving dangerous substances
- Council Directive 92/43/EEC of 21 May 1992 on the conservation of natural habitats and of wind fauna and flora
- Council Directive 91/271/EEC of 21 May 1991 concerning urban waste water treatment