You can find more information about this standard and its applications in the ISO 14046 briefing note
ISO 14046:2014 specifies principles, requirements and guidelines related to water footprint assessment of products, processes and organizations based on life cycle assessment (LCA).
ISO 14046:2014 provides principles, requirements and guidelines for conducting and reporting a water footprint assessment as a stand-alone assessment, or as part of a more comprehensive environmental assessment.
Only air and soil emissions that impact water quality are included in the assessment, and not all air and soil emissions are included.
The result of a water footprint assessment is a single value or a profile of impact indicator results.
Whereas reporting is within the scope of ISO 14046:2014, communication of water footprint results, for example in the form of labels or declarations, is outside the scope of ISO 14046:2014.