Commission Directive 2009/90/EC of 31 July 2009 laying down, pursuant to Directive 2000/60/EC of the European Parliament and of the Council, technical specifications for chemical analysis and monitoring of water status (Text with EEA relevance)
Introductory Text
Article 1.Subject matter
Article 2.Definitions
Article 3.Methods of analysis
Article 4.Minimum performance criteria for methods of analysis
Article 5.Calculation of mean values
Article 6.Quality assurance and control
Article 7.Transposition
Article 8.Entry into force
Article 9.Addressees
Signature