Publication and dissemination of the Principles was made possible through the generous support of:

The Andrew W. Mellon Foundation

Hogan Lovells

The James Irvine Foundation

Lilly Endowment, Inc.

Patterson Belknap Webb & Tyler LLP

Open Society Foundations

Otto Bremmer Foundation

The Wallace Foundation

Independent Sector works in collaboration with state nonprofit and philanthropic organizations to distribute co-branded versions of Principles across the country. Current co-branding partners include: