This Excel document is a questionnaire developed for the pilots conducted to test the Delta Indicators, it aimed to collect data points for most of the Delta Indicators as it was meant to collect only those data points that were not already collected by the piloting organisation through the existing M&E system.

Polygon data can provide huge benefits to sustainability systems if collected and used effectively. Recognising this, we have produced a package of tools and guidance on the benefits of polygon data and how to collect it.

Supporting robust studies on the strengths and weaknesses of sustainability standards