The New Zealand International Review Group (IRG) made a major contribution to the development of the ISO Water Footprint standard (ISO 14046). A new guide, the ISO/TR 14073:2017 on "Environmental management -- Water footprint -- Illustrative examples on how to apply ISO 14046", has recently been published. It provides illustrative examples of how to apply ISO 14046 in order to assess the water footprint of products, processes and organizations based on life cycle assessment.
The examples are presented to demonstrate particular aspects of the application of ISO 14046 and therefore do not present all of the details of an entire water footprint study report as required by ISO 14046.
More details at: https://www.iso.org/standard/72264.html.