Under this headline there are different documents of interest.

• 2001-05-16. Paris (France). OECD Environmental Strategy for the First Decade of the 21st Century. OECD Environment Ministers.
  
• 2001-05-03. Brussels (Belgium). Euromed Special Feature N. 21. "From MEDA I to MEDA II: what's new?"
  
• 2001-04-18/25. Essaouira (Morocco). Proceedings of the First International Conference on Saltwater Intrusion and Coastal Aquifers. Monitoring, Modeling and Management are available for download.
  http://www.ce.udel.edu/faculty/cheng/saltnet/page8.html
  
• 2000-09-25. Council of Europe. Recommendation 1472 (2000). Sharing water resources management data on the Internet: the role of the Council of Europe.
  
• 1990-06-23. EU Directive 90/313/EEC of 7 June 1990 on the freedom of access to information on the enviroment. (OJ L 158 1990-06-23)