Detailed report outlining the working group’s rationale in developing the metrics, and reflecting key considerations about the metrics’ use.
A list of the metrics created by the Impact Sourcing Working Group. Outlines their alignment with IRIS and GRI, and includes more detailed explanation about their use.
An introduction to the practice of impact sourcing and an overview of its benefits, created by the Everest Group and supported by the Rockefeller Foundation.
A case study illustrating the benefits of impact sourcing through its use by Aegis.
A case study illustrating the benefits of impact sourcing through its use by Teleperformance.
An interview with Tim Hopper about Microsoft's impact sourcing.