"Over the last six months, Nesta has been working with the Impact Management Project to explore how we think about evidence of impact. This document provides guidance on both using existing evidence of impact, and building your own evidence base."

"The Impact Management Project (IMP) provides a forum for building global consensus on how to measure, manage and report impacts on sustainability. It is relevant for enterprises and investors who want to manage environmental, social and governance (ESG) risks, as well as those who also want to contribute positively to global goals."

This overview document details the five dimensions of impact that are outlined by the Impact Management Project (IMP), the type of data needed to measure and manage impact, and two example cases of applying the IMP principles.