| 1985 | Action Plan on nitrogen, phosphorus and organic matter (NPo) | |
| 1987 | Action Plan for the Aquatic Environment I (API) | |
| 1991 | Action Plan for Sustainable Agriculture | Nitrates Directive (1991/696/EC) |
| 1998 | Action Plan for the Aquatic Environment II (APII) | |
| 2000 | | Water Framework Directive (2000/60/EC) |
| 2001 | Ammonia Action Plan | |
| 2004 | Action Plan for the Aquatic Environment III(APIII) | |
| 2006 | | Ground Water directive (2006/118/EF) |
| 2009 | Green Growth Plan | |
| 2011 | River Basin Management Plans, implementing the EU Water Framework Directive | |
| 2016 | Agriculture Agreement | |