About Impactwijzer

Impactwijzer was developed by Partos and Goede Doelen Nederland in collaboration with Sinzer. Impactwijzer is part of the Impact Challenge. Impact Challenge aims to increase the impact of charities and make them more visible. Sinzer is an impact consultancy that helps companies, charities, investors and funds to develop strategies that allows them to measure, report and improve their social impact.

Impact Challenge
The mission and raison d’etre of charities is to contribute to a better, more sustainable world and to find solutions for social issues. That is why it is important for charities to show the public what they are doing, and how. The Impact Challenge challenges charities to share and inspire each other to increase both the impact and the visibility of the charitable sector.

Impact Principles
The more charities commit to the Impact Challenge, the more impact they can achieve together. Organizations that want to participate in the Impact Challenge are invited to commit themselves to the following principles:

  • We are actively working towards increasing the impact of our organization and therefore of the sector.

  • We continue to investigate how we can achieve our mission in the best possible way and we choose the most effective strategies for doing so.

  • The wishes and needs of the target group that we work for are the guiding principle in this endeavor.

  • We learn from our results and share our knowledge and experience with colleagues in the sector.

  • We communicate openly and clearly about our impact.

Impact Challenge is a joint initiative by the Nierstichting, Stichting AAP, Plan International Nederland, Amref Flying Doctors, Natuur en Milieufederaties, Simavi, The Hunger Project, Humanitas, het Longfonds, Vogelbescherming Nederland, Heifer, HandicapNL, Stichting Homeplan, Hartstichting, the sector organisations Goede Doelen Nederland and Partos, the knowledge partners Impact Centre Erasmus and PwC and Toezichthouder CBF. ABN AMRO is an Impact Challenge partner. Impact Challenge is supported by the Nederlandse Postcode Loterij.