Glass Buildings

Guiding Principles

Guiding Principles are frameworks to help you sharpen your impact strategies. They are developed in close collaboration between several actors in the impact ecosystem and are in coherence with international standards and best practices.
Our Guiding Principles will be continuously refined and developed as users provide us with input and feedback. As a result of this development process, we will also issue Codes  of Practice, based on industry or impact vertical specific best practices.



Defining Impact

In this Guiding Principle you get the tools to determine what is and what is not impact. The framework is based on the Impact Management Project's Five Dimensions of Impact and aims to create a common understanding across sectors of what we call impact. Apply this framework to your activity, your investments or a specific project.


Classification of Regular, Responsible, Sustainable and Impact investments

This Guiding Principle gives you the tools to classify investments in the categories Regular, Responsible, Sustainable and Impact. Criteria are specified for each category and illustrated with examples.



How to measure and report on impact

The NAB has developed a guiding principle for measuring and reporting on impact. The framework is simple and gives step-by-step guidance. It is compliant with international standards and best practices and aims at making impact measurement standardized across sectors and accessible to all.


Assessing impact of enabling technologies

The NAB's Guiding Principle on enabling technologies helps you measure and report on impact from f.ex. operating systems for renewable energy, charging technologies and energy storage technologies. Use this Guiding Principle to report on true impact from important enablers in the impact value chain.