International Standard
ISO 5667-20:2008
Water quality — Sampling — Part 20: Guidance on the use of sampling data for decision making — Compliance with thresholds and classification systems
Reference number
ISO 5667-20:2008
Edition 1
2008-03
© ISO 2024
International Standard
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Published (Edition 1, 2008)
This standard was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 5667-20:2008

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CHF 151
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Abstract

ISO 5667-20:2008 establishes principles, basic requirements, and illustrative methods for dealing with the use of sample data for decision making based on the assessment of the confidence that water quality: meets targets and complies with thresholds; has changed; and/or lies in a particular grade in a classification system.

ISO 5667-20:2008 also specifies methods for preliminary examination of the sensitivity of decisions to error and uncertainty, although it does not cover the full range of statistical techniques.

ISO 5667-20:2008 provides general advice on decision making related to constraint formulation for expression of thresholds and targets and the form and scale of sampling programmes.

General information

  • Status
     : Published
    Publication date
     : 2008-03
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 34
  • Technical Committee :
    ISO/TC 147/SC 6
    ICS :
    13.060.45 
  • RSS updates

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